Task #969 - pcre2-10.44-1.fc41/scan-results.err
back to task #969download
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_auto_possess.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:2209:15: warning[unix.StdCLibraryFunctions]: The 1st argument to 'tolower' is >= 256 but should be an unsigned char value or EOF
# 2207| if (c == CHAR_NUL) goto ERROR_RETURN;
# 2208| if (c == CHAR_RIGHT_CURLY_BRACKET) break;
# 2209|-> name[i] = tolower(c);
# 2210| if ((c == ':' || c == '=') && vptr == NULL) vptr = name + i;
# 2211| }
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:2934:9: warning[core.NullDereference]: Dereference of null pointer
# 2932| parsed_pattern = manage_callouts(thisptr, &previous_callout,
# 2933| auto_callout, parsed_pattern, cb);
# 2934|-> PARSED_LITERAL(c, parsed_pattern);
# 2935| }
# 2936| meta_quantifier = 0;
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:3198:5: warning[core.NullDereference]: Dereference of null pointer
# 3196| {
# 3197| default: /* Non-special character */
# 3198|-> PARSED_LITERAL(c, parsed_pattern);
# 3199| break;
# 3200|
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:3410:23: warning[core.NullDereference]: Dereference of null pointer
# 3408|
# 3409| case CHAR_CIRCUMFLEX_ACCENT:
# 3410|-> *parsed_pattern++ = META_CIRCUMFLEX;
# 3411| break;
# 3412|
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:3414:23: warning[core.NullDereference]: Dereference of null pointer
# 3412|
# 3413| case CHAR_DOLLAR_SIGN:
# 3414|-> *parsed_pattern++ = META_DOLLAR;
# 3415| break;
# 3416|
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:3418:23: warning[core.NullDereference]: Dereference of null pointer
# 3416|
# 3417| case CHAR_DOT:
# 3418|-> *parsed_pattern++ = META_DOT;
# 3419| okquantifier = TRUE;
# 3420| break;
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:3445:7: warning[core.NullDereference]: Dereference of null pointer
# 3443| {
# 3444| if (errorcode != 0) goto FAILED; /* Error in quantifier. */
# 3445|-> PARSED_LITERAL(c, parsed_pattern); /* Not a quantifier */
# 3446| break; /* No more quantifier processing */
# 3447| }
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:3508:25: warning[core.NullDereference]: Dereference of null pointer
# 3506| PRIV(strncmp_c8)(ptr, STRING_WEIRD_ENDWORD, 6) == 0))
# 3507| {
# 3508|-> *parsed_pattern++ = META_ESCAPE + ESC_b;
# 3509|
# 3510| if (ptr[2] == CHAR_LESS_THAN_SIGN)
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:3580:25: warning[core.NullDereference]: Dereference of null pointer
# 3578| (cb->external_options & PCRE2_ALLOW_EMPTY_CLASS) != 0)
# 3579| {
# 3580|-> *parsed_pattern++ = negate_class? META_CLASS_EMPTY_NOT : META_CLASS_EMPTY;
# 3581| break; /* End of class processing */
# 3582| }
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:3586:23: warning[core.NullDereference]: Dereference of null pointer
# 3584| /* Process a non-empty class. */
# 3585|
# 3586|-> *parsed_pattern++ = negate_class? META_CLASS_NOT : META_CLASS;
# 3587| class_range_state = RANGE_NO;
# 3588|
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:3911:7: warning[deadcode.DeadStores]: Value stored to 'class_range_state' is never read
# 3909| {
# 3910| parsed_pattern[-1] = CHAR_MINUS;
# 3911|-> class_range_state = RANGE_NO;
# 3912| }
# 3913|
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:3944:29: warning[core.NullDereference]: Dereference of null pointer
# 3942| }
# 3943| cb->bracount++;
# 3944|-> *parsed_pattern++ = META_CAPTURE | cb->bracount;
# 3945| }
# 3946| else *parsed_pattern++ = META_NOCAPTURE;
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:3946:32: warning[core.NullDereference]: Dereference of null pointer
# 3944| *parsed_pattern++ = META_CAPTURE | cb->bracount;
# 3945| }
# 3946|-> else *parsed_pattern++ = META_NOCAPTURE;
# 3947| }
# 3948|
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:4026:29: warning[core.NullDereference]: Dereference of null pointer
# 4024| case META_LOOKBEHINDNOT:
# 4025| case META_LOOKBEHIND_NA:
# 4026|-> *parsed_pattern++ = meta;
# 4027| ptr--;
# 4028| goto POST_LOOKBEHIND;
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:4038:29: warning[core.NullDereference]: Dereference of null pointer
# 4036| case META_ATOMIC_SCRIPT_RUN:
# 4037| #ifdef SUPPORT_UNICODE
# 4038|-> *parsed_pattern++ = META_SCRIPT_RUN;
# 4039| nest_depth++;
# 4040| ptr++;
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:4130:31: warning[core.NullDereference]: Dereference of null pointer
# 4128| {
# 4129| add_after_mark = verbs[i].meta;
# 4130|-> *parsed_pattern++ = META_MARK;
# 4131| }
# 4132|
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:4138:31: warning[core.NullDereference]: Dereference of null pointer
# 4136| else
# 4137| {
# 4138|-> *parsed_pattern++ = verbs[i].meta +
# 4139| ((verbs[i].meta != META_MARK)? 0x00010000u:0);
# 4140| }
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_compile.c:4150:29: warning[core.NullDereference]: Dereference of null pointer
# 4148| else /* No verb "name" argument */
# 4149| {
# 4150|-> *parsed_pattern++ = verbs[i].meta;
# 4151| }
# 4152| } /* End of (*VERB) handling */
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_convert.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_dfa_match.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_dfa_match.c:3061:11: warning[deadcode.DeadStores]: Value stored to 'codevalue' is never read
# 3059| {
# 3060| allow_zero = TRUE;
# 3061|-> codevalue = *(++code); /* Codevalue will be one of above BRAs */
# 3062| }
# 3063| else allow_zero = FALSE;
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_error.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_extuni.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_find_bracket.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_jit_compile.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_jit_test.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_jit_test.c:1512:10: warning[deadcode.DeadStores]: Although the value stored to 'return_value' is used in the enclosing expression, the value is never actually read from 'return_value'
# 1510| /* All results must be the same. */
# 1511| #ifdef SUPPORT_PCRE2_8
# 1512|-> if ((return_value = return_value8[0]) != return_value8[1]) {
# 1513| printf("\n8 bit: Return value differs(J8:%d,I8:%d): [%d] '%s' @ '%s'\n",
# 1514| return_value8[0], return_value8[1], total, current->pattern, current->input);
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_jit_test.c:1519:10: warning[deadcode.DeadStores]: Although the value stored to 'return_value' is used in the enclosing expression, the value is never actually read from 'return_value'
# 1517| #endif
# 1518| #ifdef SUPPORT_PCRE2_16
# 1519|-> if ((return_value = return_value16[0]) != return_value16[1]) {
# 1520| printf("\n16 bit: Return value differs(J16:%d,I16:%d): [%d] '%s' @ '%s'\n",
# 1521| return_value16[0], return_value16[1], total, current->pattern, current->input);
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_maketables.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_match.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_match.c:5995:66: warning[core.NullDereference]: Access to field 'eptr' results in a dereference of a null pointer (loaded from variable 'P')
# 5993|
# 5994| case OP_ASSERTBACK_NA:
# 5995|-> if (branch_start[1 + LINK_SIZE] == OP_VREVERSE && Feptr != P->eptr)
# 5996| RRETURN(MATCH_NOMATCH);
# 5997| /* Fall through */
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_match.c:6001:15: warning[core.NullDereference]: Access to field 'eptr' results in a dereference of a null pointer (loaded from variable 'P')
# 5999| case OP_ASSERT_NA:
# 6000| if (Feptr > mb->last_used_ptr) mb->last_used_ptr = Feptr;
# 6001|-> Feptr = P->eptr;
# 6002| break;
# 6003|
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_match.c:6009:66: warning[core.NullDereference]: Access to field 'eptr' results in a dereference of a null pointer (loaded from variable 'P')
# 6007|
# 6008| case OP_ASSERTBACK:
# 6009|-> if (branch_start[1 + LINK_SIZE] == OP_VREVERSE && Feptr != P->eptr)
# 6010| RRETURN(MATCH_NOMATCH);
# 6011| /* Fall through */
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_match.c:6015:15: warning[core.NullDereference]: Access to field 'eptr' results in a dereference of a null pointer (loaded from variable 'P')
# 6013| case OP_ASSERT:
# 6014| if (Feptr > mb->last_used_ptr) mb->last_used_ptr = Feptr;
# 6015|-> Feptr = P->eptr;
# 6016| /* Fall through */
# 6017|
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_match.c:6027:22: warning[core.NullDereference]: Access to field 'ecode' results in a dereference of a null pointer (loaded from variable 'P')
# 6025| for (;;)
# 6026| {
# 6027|-> uint32_t y = GET(P->ecode,1);
# 6028| if ((P->ecode)[y] != OP_ALT) break;
# 6029| P->ecode += y;
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_match.c:6027:26: warning[core.NullDereference]: Access to field 'ecode' results in a dereference of a null pointer (loaded from variable 'P')
# 6025| for (;;)
# 6026| {
# 6027|-> uint32_t y = GET(P->ecode,1);
# 6028| if ((P->ecode)[y] != OP_ALT) break;
# 6029| P->ecode += y;
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_match.c:6038:66: warning[core.NullDereference]: Access to field 'eptr' results in a dereference of a null pointer (loaded from variable 'P')
# 6036|
# 6037| case OP_ASSERTBACK_NOT:
# 6038|-> if (branch_start[1 + LINK_SIZE] == OP_VREVERSE && Feptr != P->eptr)
# 6039| RRETURN(MATCH_NOMATCH);
# 6040| /* Fall through */
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_match.c:6050:29: warning[core.NullDereference]: Access to field 'eptr' results in a dereference of a null pointer (loaded from variable 'P')
# 6048|
# 6049| case OP_SCRIPT_RUN:
# 6050|-> if (!PRIV(script_run)(P->eptr, Feptr, utf)) RRETURN(MATCH_NOMATCH);
# 6051| break;
# 6052|
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_match.c:6068:9: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 6066| {
# 6067| P = (heapframe *)((char *)N - frame_size);
# 6068|-> memcpy((char *)F + offsetof(heapframe, ovector), P->ovector,
# 6069| Foffset_top * sizeof(PCRE2_SIZE));
# 6070| Foffset_top = P->offset_top;
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_match.c:6081:26: warning[core.NullDereference]: Access to field 'eptr' results in a dereference of a null pointer (loaded from variable 'P')
# 6079| offset = (number << 1) - 2;
# 6080| Fcapture_last = number;
# 6081|-> Fovector[offset] = P->eptr - mb->start_subject;
# 6082| Fovector[offset+1] = Feptr - mb->start_subject;
# 6083| if (offset >= Foffset_top) Foffset_top = offset + 2;
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_newline.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_script_run.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_serialize.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_study.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_substitute.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-131):
pcre2-10.44-build/pcre2-10.44/src/pcre2_substitute.c: scope_hint: In function 'pcre2_substitute_16'
pcre2-10.44-build/pcre2-10.44/src/pcre2_substitute.c:513:13: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
pcre2-10.44-build/pcre2-10.44/src/pcre2_internal.h:161: included_from: Included from here.
pcre2-10.44-build/pcre2-10.44/src/pcre2_substitute.c:46: included_from: Included from here.
pcre2-10.44-build/pcre2-10.44/src/pcre2.h:812:25: note: in definition of macro 'PCRE2_JOIN'
pcre2-10.44-build/pcre2-10.44/src/pcre2.h:994:25: note: in expansion of macro 'PCRE2_GLUE'
pcre2-10.44-build/pcre2-10.44/src/pcre2.h:870:47: note: in expansion of macro 'PCRE2_SUFFIX'
pcre2-10.44-build/pcre2-10.44/src/pcre2_substitute.c:320:11: note: in expansion of macro 'pcre2_get_ovector_pointer'
pcre2-10.44-build/pcre2-10.44/src/pcre2.h:812:25: note: in definition of macro 'PCRE2_JOIN'
pcre2-10.44-build/pcre2-10.44/src/pcre2.h:994:25: note: in expansion of macro 'PCRE2_GLUE'
pcre2-10.44-build/pcre2-10.44/src/pcre2.h:881:47: note: in expansion of macro 'PCRE2_SUFFIX'
pcre2-10.44-build/pcre2-10.44/src/pcre2_substitute.c:389:13: note: in expansion of macro 'pcre2_match'
# 511| /* If at the end of a nested substring, pop the stack. */
# 512|
# 513|-> if (ptr >= repend)
# 514| {
# 515| if (ptrstackptr == 0) break; /* End of replacement string */
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_substring.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_valid_utf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2_xclass.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2grep.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-758):
pcre2-10.44-build/pcre2-10.44/src/pcre2grep.c:1520: error[missingReturn]: Found an exit path from function with non-void return type that has missing return statement
# 1518| }
# 1519| }
# 1520|-> break;
# 1521|
# 1522| case PCRE2_NEWLINE_ANYCRLF:
Error: GCC_ANALYZER_WARNING (CWE-476):
pcre2-10.44-build/pcre2-10.44/src/pcre2grep.c: scope_hint: In function ‘main’
pcre2-10.44-build/pcre2-10.44/src/pcre2grep.c:4065:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘op’
# 4063| something in the PCRE options. */
# 4064|
# 4065|-> if (op->type == OP_NODATA)
# 4066| {
# 4067| pcre2_options = handle_option(op->one_char, pcre2_options);
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2posix.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2posix.c:235:39: warning[core.NullDereference]: Access to field 're_erroffset' results in a dereference of a null pointer (loaded from variable 'preg')
# 233| /* pre C99 snprintf returns used, so redo ret to fix that */
# 234|
# 235|-> ret = message_len(message, (int)preg->re_erroffset);
# 236| }
# 237| } while (0);
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2posix_test.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2test.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2test.c:7048:7: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 7046| while (i-- > 0)
# 7047| {
# 7048|-> memcpy(CAST8VAR(q), start_rep, replen);
# 7049| SETPLUS(q, replen/code_unit_size);
# 7050| }
Error: CLANG_WARNING:
pcre2-10.44-build/pcre2-10.44/src/pcre2test.c:7838:5: warning[deadcode.DeadStores]: Value stored to 'capcount' is never read
# 7836| if ((dat_datctl.control & (CTL_FINDLIMITS|CTL_FINDLIMITS_NOHEAP)) != 0)
# 7837| {
# 7838|-> capcount = 0; /* This stops compiler warnings */
# 7839|
# 7840| if ((dat_datctl.control & CTL_FINDLIMITS_NOHEAP) == 0 &&