Task #131827 - libxml2-2.13.9-4.fc45/scan-results.err
back to task #131827download
Error: SHELLCHECK_WARNING (CWE-477):
/usr/bin/xml2-config:97:44: warning[SC2166]: Prefer [ p ] && [ q ] as [ p -a q ] is not well defined.
# 95| fi
# 96|
# 97|-> if [ "-L${libdir}" != "-L/usr/lib" -a "-L${libdir}" != "-L/usr/lib64" ]; then
# 98| libs="-L${libdir} $libs"
# 99| fi
Error: COMPILER_WARNING (CWE-704):
libxml2-2.13.9/HTMLparser.c: scope_hint: In function 'htmlCheckAutoClose'
libxml2-2.13.9/HTMLparser.c:1395:9: warning[-Wdiscarded-qualifiers]: assignment discards 'const' qualifier from pointer target type
# 1395 | res = bsearch(&key, htmlStartClose,
# | ^
# 1393| key.oldTag = (const char *) oldtag;
# 1394| key.newTag = (const char *) newtag;
# 1395|-> res = bsearch(&key, htmlStartClose,
# 1396| sizeof(htmlStartClose) / sizeof(htmlStartCloseEntry),
# 1397| sizeof(htmlStartCloseEntry), htmlCompareStartClose);
Error: COMPILER_WARNING (CWE-704):
libxml2-2.13.9/HTMLparser.c:1395:9: warning[-Wdiscarded-qualifiers]: assignment discards 'const' qualifier from pointer target type
# 1393| key.oldTag = (const char *) oldtag;
# 1394| key.newTag = (const char *) newtag;
# 1395|-> res = bsearch(&key, htmlStartClose,
# 1396| sizeof(htmlStartClose) / sizeof(htmlStartCloseEntry),
# 1397| sizeof(htmlStartCloseEntry), htmlCompareStartClose);
Error: CPPCHECK_WARNING (CWE-457):
libxml2-2.13.9/HTMLparser.c:2468: warning[uninitvar]: Uninitialized variable: loc
# 2466| }
# 2467|
# 2468|-> ret = xmlDictLookup(ctxt->dict, loc, i);
# 2469| if (ret == NULL)
# 2470| htmlErrMemory(ctxt);
Error: CPPCHECK_WARNING (CWE-457):
libxml2-2.13.9/HTMLparser.c:2504: warning[uninitvar]: Uninitialized variable: loc
# 2502| }
# 2503|
# 2504|-> ret = xmlDictLookup(ctxt->dict, loc, i);
# 2505| if (ret == NULL)
# 2506| htmlErrMemory(ctxt);
Error: CPPCHECK_WARNING (CWE-457):
libxml2-2.13.9/catalog.c:2235: warning[uninitvar]: Uninitialized variable: buf
# 2233| return(NULL);
# 2234| }
# 2235|-> *name = xmlStrndup(buf, len);
# 2236| return(cur);
# 2237| }
Error: GCC_ANALYZER_WARNING (CWE-835):
libxml2-2.13.9/dict.c:657:12: warning[-Wanalyzer-infinite-loop]: infinite loop
# 655| */
# 656| oldentry = dict->table;
# 657|-> while (oldentry->hashValue != 0) {
# 658| if (++oldentry >= oldend)
# 659| oldentry = dict->table;
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/dict.c:797:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'entry'
libxml2-2.13.9/dict.c:914:1: enter_function: entry to 'xmlDictQLookup'
libxml2-2.13.9/dict.c:917:13: call_function: calling 'xmlDictLookupInternal' from 'xmlDictQLookup'
# 795| * Shift the remainder of the probe sequence to the right
# 796| */
# 797|-> if (entry->hashValue != 0) {
# 798| const xmlDictEntry *end = &dict->table[dict->size];
# 799| const xmlDictEntry *cur = entry;
Error: GCC_ANALYZER_WARNING (CWE-401):
libxml2-2.13.9/encoding.c:1513:8: warning[-Wanalyzer-malloc-leak]: leak of 'iconv_open(name, "UTF-8")'
libxml2-2.13.9/encoding.c:1502:8: branch_false: following 'false' branch...
libxml2-2.13.9/encoding.c:1512:15: branch_false: ...to here
libxml2-2.13.9/encoding.c:1512:15: acquire_memory: allocated here
libxml2-2.13.9/encoding.c:1513:8: danger: 'iconv_open(name, "UTF-8")' leaks here; was allocated at [(3)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/2)
# 1511|
# 1512| icv_out = iconv_open(name, "UTF-8");
# 1513|-> if (icv_out == (iconv_t) -1) {
# 1514| if (errno == EINVAL)
# 1515| ret = XML_ERR_UNSUPPORTED_ENCODING;
Error: GCC_ANALYZER_WARNING (CWE-401):
libxml2-2.13.9/globals.c:867:29: warning[-Wanalyzer-malloc-leak]: leak of 'xmlGetThreadLocalStorage(0)'
libxml2-2.13.9/globals.c:906:1: enter_function: entry to 'xmlGetLocalRngState'
libxml2-2.13.9/globals.c:907:8: branch_false: following 'false' branch...
libxml2-2.13.9/globals.c:910:16: branch_false: ...to here
libxml2-2.13.9/globals.c:910:16: call_function: calling 'xmlGetThreadLocalStorage' from 'xmlGetLocalRngState'
libxml2-2.13.9/globals.c:910:16: return_function: returning to 'xmlGetLocalRngState' from 'xmlGetThreadLocalStorage'
libxml2-2.13.9/globals.c:867:29: danger: 'xmlGetThreadLocalStorage(0)' leaks here; was allocated at [(10)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/9)
# 865| xmlInitGlobalState(gs);
# 866| #elif defined(HAVE_POSIX_THREADS)
# 867|-> gs = (xmlGlobalState *) pthread_getspecific(globalkey);
# 868| if (gs == NULL)
# 869| gs = xmlNewGlobalState(allowFailure);
Error: GCC_ANALYZER_WARNING (CWE-401):
libxml2-2.13.9/globals.c:867:29: warning[-Wanalyzer-malloc-leak]: leak of 'xmlGetThreadLocalStorage(1)'
libxml2-2.13.9/globals.c:975:1: enter_function: entry to 'xmlCheckThreadLocalStorage'
libxml2-2.13.9/globals.c:977:8: branch_true: following 'true' branch...
libxml2-2.13.9/globals.c:977:42: branch_true: ...to here
libxml2-2.13.9/globals.c:977:42: call_function: calling 'xmlGetThreadLocalStorage' from 'xmlCheckThreadLocalStorage'
libxml2-2.13.9/globals.c:977:42: return_function: returning to 'xmlCheckThreadLocalStorage' from 'xmlGetThreadLocalStorage'
libxml2-2.13.9/globals.c:867:29: danger: 'xmlGetThreadLocalStorage(1)' leaks here; was allocated at [(10)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/9)
# 865| xmlInitGlobalState(gs);
# 866| #elif defined(HAVE_POSIX_THREADS)
# 867|-> gs = (xmlGlobalState *) pthread_getspecific(globalkey);
# 868| if (gs == NULL)
# 869| gs = xmlNewGlobalState(allowFailure);
Error: GCC_ANALYZER_WARNING (CWE-835):
libxml2-2.13.9/hash.c:382:12: warning[-Wanalyzer-infinite-loop]: infinite loop
# 380| */
# 381| oldentry = hash->table;
# 382|-> while (oldentry->hashValue != 0) {
# 383| if (++oldentry >= oldend)
# 384| oldentry = hash->table;
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/hash.c:549:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'entry'
libxml2-2.13.9/hash.c:1149:1: enter_function: entry to 'xmlHashCopySafe'
libxml2-2.13.9/hash.c:1154:8: branch_false: following 'false' branch...
libxml2-2.13.9/hash.c:1157:25: branch_false: ...to here
libxml2-2.13.9/hash.c:1157:11: call_function: calling 'xmlHashCreate' from 'xmlHashCopySafe'
libxml2-2.13.9/hash.c:1157:11: return_function: returning to 'xmlHashCopySafe' from 'xmlHashCreate'
libxml2-2.13.9/hash.c:1158:8: branch_false: following 'false' branch...
libxml2-2.13.9/hash.c:1161:9: branch_false: ...to here
libxml2-2.13.9/hash.c:1161:8: branch_false: following 'false' branch...
libxml2-2.13.9/hash.c:1164:12: branch_false: ...to here
libxml2-2.13.9/hash.c:1166:31: branch_true: following 'true' branch (when 'entry < end')...
libxml2-2.13.9/hash.c:1167:13: branch_true: ...to here
libxml2-2.13.9/hash.c:1167:12: branch_true: following 'true' branch...
libxml2-2.13.9/hash.c:1170:45: branch_true: ...to here
libxml2-2.13.9/hash.c:1171:16: branch_false: following 'false' branch...
libxml2-2.13.9/hash.c:1173:59: branch_false: ...to here
libxml2-2.13.9/hash.c:1173:17: call_function: calling 'xmlHashAdd3' from 'xmlHashCopySafe'
# 547| * Shift the remainder of the probe sequence to the right
# 548| */
# 549|-> if (entry->hashValue != 0) {
# 550| const xmlHashEntry *end = &hash->table[hash->size];
# 551| const xmlHashEntry *cur = entry;
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/list.c:280:5: warning[-Wanalyzer-null-dereference]: dereference of NULL '0'
libxml2-2.13.9/list.c:268:1: enter_function: entry to 'xmlListInsert'
libxml2-2.13.9/list.c:274:15: call_function: calling 'xmlListLowerSearch' from 'xmlListInsert'
libxml2-2.13.9/list.c:274:15: return_function: returning to 'xmlListInsert' from 'xmlListLowerSearch'
libxml2-2.13.9/list.c:277:8: branch_false: following 'false' branch...
libxml2-2.13.9/list.c:279:5: branch_false: ...to here
libxml2-2.13.9/list.c:280:5: danger: dereference of NULL 'xmlListLowerSearch(l, data)'
# 278| return (1);
# 279| lkNew->data = data;
# 280|-> lkPlace = lkPlace->prev;
# 281| lkNew->next = lkPlace->next;
# 282| (lkPlace->next)->prev = lkNew;
Error: GCC_ANALYZER_WARNING (CWE-775):
libxml2-2.13.9/nanoftp.c:882:9: warning[-Wanalyzer-fd-leak]: leak of file descriptor '*(struct xmlNanoFTPCtxt *)ctx.controlFd'
libxml2-2.13.9/nanoftp.c:1865:1: enter_function: entry to 'xmlNanoFTPOpen'
libxml2-2.13.9/nanoftp.c:1870:8: branch_false: following 'false' branch (when 'URL' is non-NULL)...
libxml2-2.13.9/nanoftp.c:1871:9: branch_false: ...to here
libxml2-2.13.9/nanoftp.c:1871:8: branch_false: following 'false' branch...
libxml2-2.13.9/nanoftp.c:1873:32: branch_false: ...to here
libxml2-2.13.9/nanoftp.c:1873:32: call_function: calling 'xmlNanoFTPNewCtxt' from 'xmlNanoFTPOpen'
libxml2-2.13.9/nanoftp.c:1873:32: return_function: returning to 'xmlNanoFTPOpen' from 'xmlNanoFTPNewCtxt'
libxml2-2.13.9/nanoftp.c:1874:8: branch_false: following 'false' branch...
libxml2-2.13.9/nanoftp.c:1875:9: branch_false: ...to here
libxml2-2.13.9/nanoftp.c:1875:9: call_function: calling 'xmlNanoFTPConnect' from 'xmlNanoFTPOpen'
# 880| * Do the connect.
# 881| */
# 882|-> if (connect(ctxt->controlFd, (struct sockaddr *) &ctxt->ftpAddr,
# 883| addrlen) < 0) {
# 884| __xmlIOErr(XML_FROM_FTP, 0, "Failed to create a connection");
Error: GCC_ANALYZER_WARNING (CWE-775):
libxml2-2.13.9/nanoftp.c:1368:13: warning[-Wanalyzer-fd-leak]: leak of file descriptor '*(struct xmlNanoFTPCtxt *)ctx.dataFd'
libxml2-2.13.9/nanoftp.c:1714:1: enter_function: entry to 'xmlNanoFTPGetSocket'
libxml2-2.13.9/nanoftp.c:1718:8: branch_false: following 'false' branch (when 'ctx' is non-NULL)...
libxml2-2.13.9/nanoftp.c:1720:8: branch_false: ...to here
libxml2-2.13.9/nanoftp.c:1722:20: call_function: calling 'xmlNanoFTPGetConnection' from 'xmlNanoFTPGetSocket'
# 1366| }
# 1367|
# 1368|-> if (connect(ctxt->dataFd, (struct sockaddr *) &dataAddr, dataAddrLen) < 0) {
# 1369| __xmlIOErr(XML_FROM_FTP, 0, "Failed to create a data connection");
# 1370| closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
Error: GCC_ANALYZER_WARNING (CWE-775):
libxml2-2.13.9/nanoftp.c:1382:13: warning[-Wanalyzer-fd-leak]: leak of file descriptor '*(struct xmlNanoFTPCtxt *)ctx.dataFd'
libxml2-2.13.9/nanoftp.c:1714:1: enter_function: entry to 'xmlNanoFTPGetSocket'
libxml2-2.13.9/nanoftp.c:1718:8: branch_false: following 'false' branch (when 'ctx' is non-NULL)...
libxml2-2.13.9/nanoftp.c:1720:8: branch_false: ...to here
libxml2-2.13.9/nanoftp.c:1722:20: call_function: calling 'xmlNanoFTPGetConnection' from 'xmlNanoFTPGetSocket'
# 1380| ((struct sockaddr_in *)&dataAddr)->sin_port = 0;
# 1381|
# 1382|-> if (bind(ctxt->dataFd, (struct sockaddr *) &dataAddr, dataAddrLen) < 0) {
# 1383| __xmlIOErr(XML_FROM_FTP, 0, "bind failed");
# 1384| closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
Error: GCC_ANALYZER_WARNING (CWE-775):
libxml2-2.13.9/nanoftp.c:1389:13: warning[-Wanalyzer-fd-leak]: leak of file descriptor '*(struct xmlNanoFTPCtxt *)ctx.dataFd'
libxml2-2.13.9/nanoftp.c:1714:1: enter_function: entry to 'xmlNanoFTPGetSocket'
libxml2-2.13.9/nanoftp.c:1718:8: branch_false: following 'false' branch (when 'ctx' is non-NULL)...
libxml2-2.13.9/nanoftp.c:1720:8: branch_false: ...to here
libxml2-2.13.9/nanoftp.c:1722:20: call_function: calling 'xmlNanoFTPGetConnection' from 'xmlNanoFTPGetSocket'
# 1387| getsockname(ctxt->dataFd, (struct sockaddr *) &dataAddr, &dataAddrLen);
# 1388|
# 1389|-> if (listen(ctxt->dataFd, 1) < 0) {
# 1390| __xmlIOErr(XML_FROM_FTP, 0, "listen failed");
# 1391| closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
Error: GCC_ANALYZER_WARNING (CWE-775):
libxml2-2.13.9/nanoftp.c:1397:13: warning[-Wanalyzer-fd-leak]: leak of file descriptor
libxml2-2.13.9/nanoftp.c:1714:1: enter_function: entry to 'xmlNanoFTPGetSocket'
libxml2-2.13.9/nanoftp.c:1718:8: branch_false: following 'false' branch (when 'ctx' is non-NULL)...
libxml2-2.13.9/nanoftp.c:1720:8: branch_false: ...to here
libxml2-2.13.9/nanoftp.c:1722:20: call_function: calling 'xmlNanoFTPGetConnection' from 'xmlNanoFTPGetSocket'
# 1395| if ((ctxt->ftpAddr).ss_family == AF_INET6) {
# 1396| char buf6[INET6_ADDRSTRLEN];
# 1397|-> inet_ntop (AF_INET6, &((struct sockaddr_in6 *)&dataAddr)->sin6_addr,
# 1398| buf6, INET6_ADDRSTRLEN);
# 1399| adp = (unsigned char *) buf6;
Error: GCC_ANALYZER_WARNING (CWE-775):
libxml2-2.13.9/nanoftp.c:1407:13: warning[-Wanalyzer-fd-leak]: leak of file descriptor
libxml2-2.13.9/nanoftp.c:1714:1: enter_function: entry to 'xmlNanoFTPGetSocket'
libxml2-2.13.9/nanoftp.c:1718:8: branch_false: following 'false' branch (when 'ctx' is non-NULL)...
libxml2-2.13.9/nanoftp.c:1720:8: branch_false: ...to here
libxml2-2.13.9/nanoftp.c:1722:20: call_function: calling 'xmlNanoFTPGetConnection' from 'xmlNanoFTPGetSocket'
# 1405| adp = (unsigned char *) &((struct sockaddr_in *)&dataAddr)->sin_addr;
# 1406| portp = (unsigned char *) &((struct sockaddr_in *)&dataAddr)->sin_port;
# 1407|-> snprintf (buf, sizeof(buf), "PORT %d,%d,%d,%d,%d,%d\r\n",
# 1408| adp[0] & 0xff, adp[1] & 0xff, adp[2] & 0xff, adp[3] & 0xff,
# 1409| portp[0] & 0xff, portp[1] & 0xff);
Error: CPPCHECK_WARNING (CWE-562):
libxml2-2.13.9/nanohttp.c:632: error[returnDanglingLifetime]: Returning pointer to local variable 'buf' that will be invalid when returning.
# 630| else
# 631| *bp = 0;
# 632|-> return(xmlMemStrdup(buf));
# 633| }
# 634| else if ( rc == -1 ) {
Error: CPPCHECK_WARNING (CWE-457):
libxml2-2.13.9/parser.c:8660: warning[uninitvar]: Uninitialized variable: p.hashValue
# 8658| }
# 8659|
# 8660|-> *prefix = p;
# 8661| return(l);
# 8662| }
Error: CPPCHECK_WARNING (CWE-457):
libxml2-2.13.9/python/libxml.c:1516: error[uninitvar]: Uninitialized variable: *ptr
# 1514| #if PY_MAJOR_VERSION >= 3
# 1515| /* Ensure the error string doesn't start at UTF8 continuation. */
# 1516|-> while (*ptr && (*ptr & 0xc0) == 0x80)
# 1517| ptr++;
# 1518| #endif
Error: COMPILER_WARNING (CWE-681):
libxml2-2.13.9/python/libxml.c: scope_hint: In function 'libxml_xmlErrorFuncHandler'
libxml2-2.13.9/python/libxml.c:1523:43: warning[-Wpointer-sign]: pointer targets in passing argument 1 of 'libxml_charPtrConstWrap' differ in signedness
# 1523 | message = libxml_charPtrConstWrap(ptr);
# | ^~~
# | |
# | unsigned char *
libxml2-2.13.9/python/libxml.c:29: included_from: Included from here.
libxml2-2.13.9/python/libxml_wrap.h:265:48: note: expected 'const char *' but argument is of type 'unsigned char *'
# 265 | PyObject * libxml_charPtrConstWrap(const char *str);
# | ~~~~~~~~~~~~^~~
# 1521| PyTuple_SetItem(list, 0, libxml_xmlPythonErrorFuncCtxt);
# 1522| Py_XINCREF(libxml_xmlPythonErrorFuncCtxt);
# 1523|-> message = libxml_charPtrConstWrap(ptr);
# 1524| PyTuple_SetItem(list, 1, message);
# 1525| result = PyObject_CallObject(libxml_xmlPythonErrorFuncHandler, list);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:1669:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml.c:1665:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:1668:31: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:1668:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:1669:9: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:1669:9: danger: dereference of NULL 'ctxt'
# 1667| return(NULL);
# 1668| ctxt = (xmlParserCtxtPtr) PyparserCtxt_Get(pyobj_ctxt);
# 1669|-> if (ctxt->_private == NULL) {
# 1670| pyCtxt = xmlMalloc(sizeof(xmlParserCtxtPyCtxt));
# 1671| if (pyCtxt == NULL) {
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:1719:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml.c:1714:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:1717:31: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:1717:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:1718:17: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:1719:9: danger: dereference of NULL 'ctxt'
# 1717| ctxt = (xmlParserCtxtPtr) PyparserCtxt_Get(pyobj_ctxt);
# 1718| py_retval = PyTuple_New(2);
# 1719|-> if (ctxt->_private != NULL) {
# 1720| pyCtxt = (xmlParserCtxtPyCtxtPtr)ctxt->_private;
# 1721|
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:1877:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml.c:1841:1: enter_function: entry to 'libxml_xmlSetValidErrors'
libxml2-2.13.9/python/libxml.c:1851:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:1855:12: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:1855:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:1856:14: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:1857:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:1861:5: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:1865:5: call_function: calling 'Py_XDECREF' from 'libxml_xmlSetValidErrors'
libxml2-2.13.9/python/libxml.c:1865:5: return_function: returning to 'libxml_xmlSetValidErrors' from 'Py_XDECREF'
libxml2-2.13.9/python/libxml.c:1877:5: danger: dereference of NULL 'ctxt'
# 1875| pyCtxt->arg = pyobj_arg;
# 1876|
# 1877|-> ctxt->error = libxml_xmlValidCtxtErrorFuncHandler;
# 1878| ctxt->warning = libxml_xmlValidCtxtWarningFuncHandler;
# 1879| ctxt->userData = pyCtxt;
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:1896:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'cur'
libxml2-2.13.9/python/libxml.c:1892:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:1894:29: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:1894:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:1896:5: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:1896:5: danger: dereference of NULL 'cur'
# 1894| cur = (xmlValidCtxtPtr) PyValidCtxt_Get(pyobj_cur);
# 1895|
# 1896|-> pyCtxt = (xmlValidCtxtPyCtxtPtr)(cur->userData);
# 1897| if (pyCtxt != NULL)
# 1898| {
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:2282:13: warning[-Wanalyzer-null-dereference]: dereference of NULL 'cur'
libxml2-2.13.9/python/libxml.c:2278:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2280:11: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2280:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2282:13: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2282:13: danger: dereference of NULL 'cur'
# 2280| cur = PyxmlNode_Get(obj);
# 2281|
# 2282|-> switch (cur->type) {
# 2283| case XML_DOCUMENT_NODE:
# 2284| case XML_HTML_DOCUMENT_NODE:{
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:2322:13: warning[-Wanalyzer-null-dereference]: dereference of NULL 'cur'
libxml2-2.13.9/python/libxml.c:2318:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2320:11: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2320:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2322:13: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2322:13: danger: dereference of NULL 'cur'
# 2320| cur = PyxmlNode_Get(obj);
# 2321|
# 2322|-> switch (cur->type) {
# 2323| case XML_DOCUMENT_NODE:
# 2324| case XML_HTML_DOCUMENT_NODE:
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:2373:13: warning[-Wanalyzer-null-dereference]: dereference of NULL 'cur'
libxml2-2.13.9/python/libxml.c:2369:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2371:11: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2371:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2373:13: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2373:13: danger: dereference of NULL 'cur'
# 2371| cur = PyxmlNode_Get(obj);
# 2372|
# 2373|-> switch (cur->type) {
# 2374| case XML_DOCUMENT_NODE:
# 2375| case XML_HTML_DOCUMENT_NODE:
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:2410:13: warning[-Wanalyzer-null-dereference]: dereference of NULL 'cur'
libxml2-2.13.9/python/libxml.c:2406:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2408:11: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2408:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2410:13: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2410:13: danger: dereference of NULL 'cur'
# 2408| cur = PyxmlNode_Get(obj);
# 2409|
# 2410|-> switch (cur->type) {
# 2411| case XML_DOCUMENT_NODE:
# 2412| case XML_HTML_DOCUMENT_NODE:
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:2443:13: warning[-Wanalyzer-null-dereference]: dereference of NULL 'cur'
libxml2-2.13.9/python/libxml.c:2439:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2441:11: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2441:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2443:13: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2443:13: danger: dereference of NULL 'cur'
# 2441| cur = PyxmlNode_Get(obj);
# 2442|
# 2443|-> switch (cur->type) {
# 2444| case XML_ELEMENT_NODE:
# 2445| case XML_ENTITY_REF_NODE:
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:2479:13: warning[-Wanalyzer-null-dereference]: dereference of NULL 'cur'
libxml2-2.13.9/python/libxml.c:2475:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2477:11: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2477:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2479:13: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2479:13: danger: dereference of NULL 'cur'
# 2477| cur = PyxmlNode_Get(obj);
# 2478|
# 2479|-> switch (cur->type) {
# 2480| case XML_ELEMENT_NODE:
# 2481| case XML_ENTITY_REF_NODE:
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:2515:13: warning[-Wanalyzer-null-dereference]: dereference of NULL 'cur'
libxml2-2.13.9/python/libxml.c:2511:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2513:11: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2513:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2515:13: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2515:13: danger: dereference of NULL 'cur'
# 2513| cur = PyxmlNode_Get(obj);
# 2514|
# 2515|-> switch (cur->type) {
# 2516| case XML_DOCUMENT_NODE:
# 2517| case XML_HTML_DOCUMENT_NODE:
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml.c:2920:26: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml.c:2914:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2917:31: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2917:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml.c:2919:9: branch_false: ...to here
libxml2-2.13.9/python/libxml.c:2919:8: branch_true: following 'true' branch...
libxml2-2.13.9/python/libxml.c:2920:26: branch_true: ...to here
libxml2-2.13.9/python/libxml.c:2920:26: danger: dereference of NULL 'ctxt'
# 2918|
# 2919| if (URL != NULL) {
# 2920|-> ctxt->catalogs = xmlCatalogAddLocal(ctxt->catalogs, URL);
# 2921| }
# 2922|
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:2645:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'Error'
libxml2-2.13.9/python/libxml2-py.c:2641:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2643:27: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2643:13: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2645:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2645:5: danger: dereference of NULL 'Error'
# 2643| Error = (xmlErrorPtr) PyError_Get(pyobj_Error);
# 2644|
# 2645|-> c_retval = Error->code;
# 2646| py_retval = libxml_intWrap((int) c_retval);
# 2647| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:2661:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'Error'
libxml2-2.13.9/python/libxml2-py.c:2657:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2659:27: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2659:13: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2661:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2661:5: danger: dereference of NULL 'Error'
# 2659| Error = (xmlErrorPtr) PyError_Get(pyobj_Error);
# 2660|
# 2661|-> c_retval = Error->domain;
# 2662| py_retval = libxml_intWrap((int) c_retval);
# 2663| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:2677:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'Error'
libxml2-2.13.9/python/libxml2-py.c:2673:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2675:27: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2675:13: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2677:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2677:5: danger: dereference of NULL 'Error'
# 2675| Error = (xmlErrorPtr) PyError_Get(pyobj_Error);
# 2676|
# 2677|-> c_retval = Error->file;
# 2678| py_retval = libxml_charPtrConstWrap((const char *) c_retval);
# 2679| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:2693:16: warning[-Wanalyzer-null-dereference]: dereference of NULL 'Error'
libxml2-2.13.9/python/libxml2-py.c:2689:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2691:27: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2691:13: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2693:16: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2693:16: danger: dereference of NULL 'Error'
# 2691| Error = (xmlErrorPtr) PyError_Get(pyobj_Error);
# 2692|
# 2693|-> c_retval = Error->level;
# 2694| py_retval = libxml_intWrap((int) c_retval);
# 2695| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:2709:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'Error'
libxml2-2.13.9/python/libxml2-py.c:2705:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2707:27: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2707:13: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2709:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2709:5: danger: dereference of NULL 'Error'
# 2707| Error = (xmlErrorPtr) PyError_Get(pyobj_Error);
# 2708|
# 2709|-> c_retval = Error->line;
# 2710| py_retval = libxml_intWrap((int) c_retval);
# 2711| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:2725:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'Error'
libxml2-2.13.9/python/libxml2-py.c:2721:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2723:27: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2723:13: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:2725:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:2725:5: danger: dereference of NULL 'Error'
# 2723| Error = (xmlErrorPtr) PyError_Get(pyobj_Error);
# 2724|
# 2725|-> c_retval = Error->message;
# 2726| py_retval = libxml_charPtrConstWrap((const char *) c_retval);
# 2727| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:5927:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:5923:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:5925:31: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:5925:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:5927:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:5927:5: danger: dereference of NULL 'ctxt'
# 5925| ctxt = (xmlParserCtxtPtr) PyparserCtxt_Get(pyobj_ctxt);
# 5926|
# 5927|-> c_retval = ctxt->myDoc;
# 5928| py_retval = libxml_xmlDocPtrWrap((xmlDocPtr) c_retval);
# 5929| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:5943:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:5939:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:5941:31: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:5941:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:5943:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:5943:5: danger: dereference of NULL 'ctxt'
# 5941| ctxt = (xmlParserCtxtPtr) PyparserCtxt_Get(pyobj_ctxt);
# 5942|
# 5943|-> c_retval = ctxt->valid;
# 5944| py_retval = libxml_intWrap((int) c_retval);
# 5945| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:5959:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:5955:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:5957:31: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:5957:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:5959:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:5959:5: danger: dereference of NULL 'ctxt'
# 5957| ctxt = (xmlParserCtxtPtr) PyparserCtxt_Get(pyobj_ctxt);
# 5958|
# 5959|-> c_retval = ctxt->wellFormed;
# 5960| py_retval = libxml_intWrap((int) c_retval);
# 5961| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:6066:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:6062:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:6064:31: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:6064:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:6066:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:6066:5: danger: dereference of NULL 'ctxt'
# 6064| ctxt = (xmlParserCtxtPtr) PyparserCtxt_Get(pyobj_ctxt);
# 6065|
# 6066|-> ctxt->linenumbers = linenumbers;
# 6067| Py_INCREF(Py_None);
# 6068| return(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:6081:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:6077:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:6079:31: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:6079:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:6081:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:6081:5: danger: dereference of NULL 'ctxt'
# 6079| ctxt = (xmlParserCtxtPtr) PyparserCtxt_Get(pyobj_ctxt);
# 6080|
# 6081|-> ctxt->loadsubset = loadsubset;
# 6082| Py_INCREF(Py_None);
# 6083| return(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:6096:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:6092:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:6094:31: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:6094:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:6096:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:6096:5: danger: dereference of NULL 'ctxt'
# 6094| ctxt = (xmlParserCtxtPtr) PyparserCtxt_Get(pyobj_ctxt);
# 6095|
# 6096|-> ctxt->pedantic = pedantic;
# 6097| Py_INCREF(Py_None);
# 6098| return(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:6111:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:6107:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:6109:31: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:6109:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:6111:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:6111:5: danger: dereference of NULL 'ctxt'
# 6109| ctxt = (xmlParserCtxtPtr) PyparserCtxt_Get(pyobj_ctxt);
# 6110|
# 6111|-> ctxt->replaceEntities = replaceEntities;
# 6112| Py_INCREF(Py_None);
# 6113| return(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:6126:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:6122:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:6124:31: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:6124:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:6126:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:6126:5: danger: dereference of NULL 'ctxt'
# 6124| ctxt = (xmlParserCtxtPtr) PyparserCtxt_Get(pyobj_ctxt);
# 6125|
# 6126|-> ctxt->validate = validate;
# 6127| Py_INCREF(Py_None);
# 6128| return(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13179:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13175:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13177:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13177:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13179:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13179:5: danger: dereference of NULL 'URI'
#13177| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13178|
#13179|-> c_retval = URI->authority;
#13180| py_retval = libxml_charPtrConstWrap((const char *) c_retval);
#13181| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13195:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13191:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13193:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13193:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13195:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13195:5: danger: dereference of NULL 'URI'
#13193| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13194|
#13195|-> c_retval = URI->fragment;
#13196| py_retval = libxml_charPtrConstWrap((const char *) c_retval);
#13197| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13211:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13207:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13209:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13209:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13211:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13211:5: danger: dereference of NULL 'URI'
#13209| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13210|
#13211|-> c_retval = URI->opaque;
#13212| py_retval = libxml_charPtrConstWrap((const char *) c_retval);
#13213| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13227:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13223:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13225:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13225:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13227:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13227:5: danger: dereference of NULL 'URI'
#13225| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13226|
#13227|-> c_retval = URI->path;
#13228| py_retval = libxml_charPtrConstWrap((const char *) c_retval);
#13229| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13243:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13239:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13241:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13241:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13243:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13243:5: danger: dereference of NULL 'URI'
#13241| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13242|
#13243|-> c_retval = URI->port;
#13244| py_retval = libxml_intWrap((int) c_retval);
#13245| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13259:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13255:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13257:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13257:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13259:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13259:5: danger: dereference of NULL 'URI'
#13257| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13258|
#13259|-> c_retval = URI->query;
#13260| py_retval = libxml_charPtrConstWrap((const char *) c_retval);
#13261| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13275:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13271:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13273:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13273:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13275:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13275:5: danger: dereference of NULL 'URI'
#13273| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13274|
#13275|-> c_retval = URI->query_raw;
#13276| py_retval = libxml_charPtrConstWrap((const char *) c_retval);
#13277| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13291:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13287:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13289:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13289:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13291:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13291:5: danger: dereference of NULL 'URI'
#13289| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13290|
#13291|-> c_retval = URI->scheme;
#13292| py_retval = libxml_charPtrConstWrap((const char *) c_retval);
#13293| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13307:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13303:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13305:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13305:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13307:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13307:5: danger: dereference of NULL 'URI'
#13305| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13306|
#13307|-> c_retval = URI->server;
#13308| py_retval = libxml_charPtrConstWrap((const char *) c_retval);
#13309| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13323:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13319:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13321:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13321:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13323:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13323:5: danger: dereference of NULL 'URI'
#13321| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13322|
#13323|-> c_retval = URI->user;
#13324| py_retval = libxml_charPtrConstWrap((const char *) c_retval);
#13325| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13338:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13334:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13336:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13336:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13338:9: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13338:9: danger: dereference of NULL 'URI'
#13336| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13337|
#13338|-> if (URI->authority != NULL) xmlFree(URI->authority);
#13339| URI->authority = (char *)xmlStrdup((const xmlChar *)authority);
#13340| Py_INCREF(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13354:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13350:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13352:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13352:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13354:9: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13354:9: danger: dereference of NULL 'URI'
#13352| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13353|
#13354|-> if (URI->fragment != NULL) xmlFree(URI->fragment);
#13355| URI->fragment = (char *)xmlStrdup((const xmlChar *)fragment);
#13356| Py_INCREF(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13370:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13366:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13368:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13368:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13370:9: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13370:9: danger: dereference of NULL 'URI'
#13368| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13369|
#13370|-> if (URI->opaque != NULL) xmlFree(URI->opaque);
#13371| URI->opaque = (char *)xmlStrdup((const xmlChar *)opaque);
#13372| Py_INCREF(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13386:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13382:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13384:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13384:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13386:9: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13386:9: danger: dereference of NULL 'URI'
#13384| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13385|
#13386|-> if (URI->path != NULL) xmlFree(URI->path);
#13387| URI->path = (char *)xmlStrdup((const xmlChar *)path);
#13388| Py_INCREF(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13402:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13398:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13400:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13400:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13402:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13402:5: danger: dereference of NULL 'URI'
#13400| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13401|
#13402|-> URI->port = port;
#13403| Py_INCREF(Py_None);
#13404| return(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13417:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13413:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13415:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13415:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13417:9: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13417:9: danger: dereference of NULL 'URI'
#13415| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13416|
#13417|-> if (URI->query != NULL) xmlFree(URI->query);
#13418| URI->query = (char *)xmlStrdup((const xmlChar *)query);
#13419| Py_INCREF(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13433:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13429:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13431:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13431:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13433:9: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13433:9: danger: dereference of NULL 'URI'
#13431| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13432|
#13433|-> if (URI->query_raw != NULL) xmlFree(URI->query_raw);
#13434| URI->query_raw = (char *)xmlStrdup((const xmlChar *)query_raw);
#13435| Py_INCREF(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13449:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13445:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13447:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13447:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13449:9: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13449:9: danger: dereference of NULL 'URI'
#13447| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13448|
#13449|-> if (URI->scheme != NULL) xmlFree(URI->scheme);
#13450| URI->scheme = (char *)xmlStrdup((const xmlChar *)scheme);
#13451| Py_INCREF(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13465:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13461:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13463:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13463:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13465:9: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13465:9: danger: dereference of NULL 'URI'
#13463| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13464|
#13465|-> if (URI->server != NULL) xmlFree(URI->server);
#13466| URI->server = (char *)xmlStrdup((const xmlChar *)server);
#13467| Py_INCREF(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:13481:9: warning[-Wanalyzer-null-dereference]: dereference of NULL 'URI'
libxml2-2.13.9/python/libxml2-py.c:13477:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13479:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13479:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:13481:9: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:13481:9: danger: dereference of NULL 'URI'
#13479| URI = (xmlURIPtr) PyURI_Get(pyobj_URI);
#13480|
#13481|-> if (URI->user != NULL) xmlFree(URI->user);
#13482| URI->user = (char *)xmlStrdup((const xmlChar *)user);
#13483| Py_INCREF(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:14773:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:14769:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14771:33: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14771:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14773:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14773:5: danger: dereference of NULL 'ctxt'
#14771| ctxt = (xmlXPathContextPtr) PyxmlXPathContext_Get(pyobj_ctxt);
#14772|
#14773|-> c_retval = ctxt->doc;
#14774| py_retval = libxml_xmlDocPtrWrap((xmlDocPtr) c_retval);
#14775| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:14791:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:14787:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14789:33: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14789:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14791:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14791:5: danger: dereference of NULL 'ctxt'
#14789| ctxt = (xmlXPathContextPtr) PyxmlXPathContext_Get(pyobj_ctxt);
#14790|
#14791|-> c_retval = ctxt->node;
#14792| py_retval = libxml_xmlNodePtrWrap((xmlNodePtr) c_retval);
#14793| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:14809:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:14805:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14807:33: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14807:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14809:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14809:5: danger: dereference of NULL 'ctxt'
#14807| ctxt = (xmlXPathContextPtr) PyxmlXPathContext_Get(pyobj_ctxt);
#14808|
#14809|-> c_retval = ctxt->proximityPosition;
#14810| py_retval = libxml_intWrap((int) c_retval);
#14811| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:14827:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:14823:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14825:33: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14825:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14827:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14827:5: danger: dereference of NULL 'ctxt'
#14825| ctxt = (xmlXPathContextPtr) PyxmlXPathContext_Get(pyobj_ctxt);
#14826|
#14827|-> c_retval = ctxt->contextSize;
#14828| py_retval = libxml_intWrap((int) c_retval);
#14829| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:14845:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:14841:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14843:33: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14843:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14845:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14845:5: danger: dereference of NULL 'ctxt'
#14843| ctxt = (xmlXPathContextPtr) PyxmlXPathContext_Get(pyobj_ctxt);
#14844|
#14845|-> c_retval = ctxt->function;
#14846| py_retval = libxml_xmlCharPtrConstWrap((const xmlChar *) c_retval);
#14847| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:14863:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:14859:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14861:33: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14861:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:14863:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:14863:5: danger: dereference of NULL 'ctxt'
#14861| ctxt = (xmlXPathContextPtr) PyxmlXPathContext_Get(pyobj_ctxt);
#14862|
#14863|-> c_retval = ctxt->functionURI;
#14864| py_retval = libxml_xmlCharPtrConstWrap((const xmlChar *) c_retval);
#14865| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:15651:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:15647:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:15649:39: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:15649:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:15651:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:15651:5: danger: dereference of NULL 'ctxt'
#15649| ctxt = (xmlXPathParserContextPtr) PyxmlXPathParserContext_Get(pyobj_ctxt);
#15650|
#15651|-> c_retval = ctxt->context;
#15652| py_retval = libxml_xmlXPathContextPtrWrap((xmlXPathContextPtr) c_retval);
#15653| return(py_retval);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:15860:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:15855:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:15857:33: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:15857:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:15858:23: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:15858:11: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:15860:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:15860:5: danger: dereference of NULL 'ctxt'
#15858| doc = (xmlDocPtr) PyxmlNode_Get(pyobj_doc);
#15859|
#15860|-> ctxt->doc = doc;
#15861| Py_INCREF(Py_None);
#15862| return(Py_None);
Error: GCC_ANALYZER_WARNING (CWE-476):
libxml2-2.13.9/python/libxml2-py.c:15879:5: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ctxt'
libxml2-2.13.9/python/libxml2-py.c:15874:8: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:15876:33: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:15876:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:15877:25: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:15877:12: branch_false: following 'false' branch...
libxml2-2.13.9/python/libxml2-py.c:15879:5: branch_false: ...to here
libxml2-2.13.9/python/libxml2-py.c:15879:5: danger: dereference of NULL 'ctxt'
#15877| node = (xmlNodePtr) PyxmlNode_Get(pyobj_node);
#15878|
#15879|-> ctxt->node = node;
#15880| Py_INCREF(Py_None);
#15881| return(Py_None);
Error: CPPCHECK_WARNING (CWE-476):
libxml2-2.13.9/schematron.c:1053: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: let
# 1051|
# 1052| let = (xmlSchematronLetPtr) malloc(sizeof(xmlSchematronLet));
# 1053|-> let->name = name;
# 1054| let->comp = var_comp;
# 1055| let->next = NULL;
Error: CPPCHECK_WARNING (CWE-476):
libxml2-2.13.9/schematron.c:1054: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: let
# 1052| let = (xmlSchematronLetPtr) malloc(sizeof(xmlSchematronLet));
# 1053| let->name = name;
# 1054|-> let->comp = var_comp;
# 1055| let->next = NULL;
# 1056|
Error: CPPCHECK_WARNING (CWE-476):
libxml2-2.13.9/schematron.c:1055: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: let
# 1053| let->name = name;
# 1054| let->comp = var_comp;
# 1055|-> let->next = NULL;
# 1056|
# 1057| /* add new let variable to the beginning of the list */
Error: CPPCHECK_WARNING (CWE-562):
libxml2-2.13.9/xmlIO.c:2976: error[returnDanglingLifetime]: Returning pointer to local variable 'dir' that will be invalid when returning.
# 2974| ret = xmlMemStrdup(".");
# 2975| }
# 2976|-> return(ret);
# 2977| #undef IS_XMLPGD_SEP
# 2978| }
Error: GCC_ANALYZER_WARNING (CWE-457):
libxml2-2.13.9/xmlcatalog.c:86:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘&line_read’
libxml2-2.13.9/xmlcatalog.c:80:8: branch_false: following ‘false’ branch...
libxml2-2.13.9/xmlcatalog.c:82:5: branch_false: ...to here
libxml2-2.13.9/xmlcatalog.c:85:8: branch_true: following ‘true’ branch (when ‘ret’ is non-NULL)...
libxml2-2.13.9/xmlcatalog.c:86:9: branch_true: ...to here
libxml2-2.13.9/xmlcatalog.c:86:9: danger: use of uninitialized value ‘&line_read’ here
# 84| ret = (char *) malloc(len + 1);
# 85| if (ret != NULL) {
# 86|-> memcpy (ret, line_read, len + 1);
# 87| }
# 88| return(ret);
Error: CPPCHECK_WARNING (CWE-401):
libxml2-2.13.9/xmlmemory.c:287: error[memleak]: Memory leak: p
# 285| memcpy(s, str, size);
# 286|
# 287|-> return(s);
# 288| }
# 289|
Error: COMPILER_WARNING (CWE-457):
libxml2-2.13.9/xmlschemas.c: scope_hint: In function 'xmlSchemaErr4Line'
libxml2-2.13.9/xmlschemas.c:2192:30: warning[-Wmaybe-uninitialized]: 'f' may be used uninitialized
# 2192 | file = f;
# | ~~~~~^~~
libxml2-2.13.9/xmlschemas.c:2189:33: note: 'f' declared here
# 2189 | const char *f;
# | ^
# 2190| vctxt->locFunc(vctxt->locCtxt, &f, &l);
# 2191| if (file == NULL)
# 2192|-> file = f;
# 2193| if (line == 0)
# 2194| line = (int) l;
Error: CPPCHECK_WARNING (CWE-758):
libxml2-2.13.9/xmlschemas.c:27753: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
#27751| */
#27752| for (i = 1; i < (int) sizeof(int) * 8; i++) {
#27753|-> if (options & 1<<i)
#27754| return (-1);
#27755| }
Error: CPPCHECK_WARNING (CWE-457):
libxml2-2.13.9/xpath.c:8503: warning[uninitvar]: Uninitialized variable: theLang
# 8501| cur = cur->parent;
# 8502| }
# 8503|-> if ((theLang != NULL) && (lang != NULL)) {
# 8504| for (i = 0;lang[i] != 0;i++)
# 8505| if (toupper(lang[i]) != toupper(theLang[i]))