Task #1823 - python-cffi-1.16.0-4.fc40/scan-results.err
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Error: CLANG_WARNING:
python-cffi-1.16.0-build/cffi-1.16.0/src/c/_cffi_backend.c:973:5: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 971| read_raw_float_data(char *target, int size)
# 972| {
# 973|-> _read_raw_data(float);
# 974| _read_raw_data(double);
# 975| Py_FatalError("read_raw_float_data: bad float size");
Error: CLANG_WARNING:
python-cffi-1.16.0-build/cffi-1.16.0/src/c/_cffi_backend.c:974:5: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 972| {
# 973| _read_raw_data(float);
# 974|-> _read_raw_data(double);
# 975| Py_FatalError("read_raw_float_data: bad float size");
# 976| return 0;
Error: CLANG_WARNING:
python-cffi-1.16.0-build/cffi-1.16.0/src/c/_cffi_backend.c:983:5: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 981| {
# 982| int size = sizeof(long double);
# 983|-> _read_raw_data(long double);
# 984| Py_FatalError("read_raw_longdouble_data: bad long double size");
# 985| return 0;
Error: CLANG_WARNING:
python-cffi-1.16.0-build/cffi-1.16.0/src/c/_cffi_backend.c:994:9: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 992| if (size == 2*sizeof(float)) {
# 993| float real_part, imag_part;
# 994|-> memcpy(&real_part, target + 0, sizeof(float));
# 995| memcpy(&imag_part, target + sizeof(float), sizeof(float));
# 996| r.real = real_part;
Error: CLANG_WARNING:
python-cffi-1.16.0-build/cffi-1.16.0/src/c/_cffi_backend.c:1001:9: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 999| }
# 1000| if (size == 2*sizeof(double)) {
# 1001|-> memcpy(&r, target, 2*sizeof(double));
# 1002| return r;
# 1003| }
Error: CLANG_WARNING:
python-cffi-1.16.0-build/cffi-1.16.0/src/c/_cffi_backend.c:3160:43: warning[core.NullDereference]: Array access (via field 'ob_item') results in a null pointer dereference
# 3158| argtype = (CTypeDescrObject *)PyTuple_GET_ITEM(signature, 2 + i);
# 3159| else
# 3160|-> argtype = (CTypeDescrObject *)PyTuple_GET_ITEM(fvarargs, i);
# 3161|
# 3162| if (argtype->ct_flags & CT_POINTER) {
Error: COMPILER_WARNING (CWE-477):
python-cffi-1.16.0-build/cffi-1.16.0/src/c/_cffi_backend.c: scope_hint: In function ‘b_do_dlopen’
python-cffi-1.16.0-build/cffi-1.16.0/src/c/_cffi_backend.c:4532:22: warning[-Wdeprecated-declarations]: ‘Py_FileSystemDefaultEncoding’ is deprecated
/usr/include/python3.13/Python.h:95: included_from: Included from here.
python-cffi-1.16.0-build/cffi-1.16.0/src/c/_cffi_backend.c:2: included_from: Included from here.
/usr/include/python3.13/fileobject.h:22:46: note: declared here
# 4530| #endif
# 4531| if (!PyArg_ParseTuple(args, "et|i:load_library",
# 4532|-> Py_FileSystemDefaultEncoding, &filename_or_null, &flags))
# 4533| return NULL;
# 4534| #if PY_MAJOR_VERSION < 3
Error: CLANG_WARNING:
python-cffi-1.16.0-build/cffi-1.16.0/src/c/_cffi_backend.c:5654:29: warning[core.NullDereference]: Array access (from variable 'elements') results in a null pointer dereference
# 5652| ffistruct = fb_alloc(fb, sizeof(ffi_type));
# 5653| if (ffistruct != NULL) {
# 5654|-> elements[nflat] = NULL;
# 5655| ffistruct->size = ct->ct_size;
# 5656| ffistruct->alignment = ct->ct_length;
Error: CLANG_WARNING:
python-cffi-1.16.0-build/cffi-1.16.0/src/c/_cffi_backend.c:7823:5: warning[core.uninitialized.UndefReturn]: Undefined or garbage value returned to caller
# 7821| return NULL;
# 7822| }
# 7823|-> return result;
# 7824| }
# 7825|