Task #91 - libffi-3.4.6-1.fc41/scan-results.err
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Error: GCC_ANALYZER_WARNING (CWE-476):
libffi-3.4.6/src/closures.c:37: included_from: Included from here.
libffi-3.4.6/src/closures.c: scope_hint: In function 'ffi_closure_alloc'
libffi-3.4.6/src/dlmalloc.c:1960:56: warning[-Wanalyzer-null-dereference]: dereference of NULL '0'
libffi-3.4.6/x86_64-redhat-linux-gnu/include/ffi.h:506:36: note: in definition of macro 'FFI_FN'
libffi-3.4.6/src/closures.c:1004:23: note: in expansion of macro 'add_segment_exec_offset'
libffi-3.4.6/src/dlmalloc.c:4157:8: note: in expansion of macro 'PREACTION'
libffi-3.4.6/src/dlmalloc.c:4258:5: note: in expansion of macro 'POSTACTION'
libffi-3.4.6/x86_64-redhat-linux-gnu/include/ffi.h:506:36: note: in definition of macro 'FFI_FN'
libffi-3.4.6/src/closures.c:1004:23: note: in expansion of macro 'add_segment_exec_offset'
# 1958| (mmap_exec_offset((b),(s)) == (S)->exec_offset)
# 1959|
# 1960|-> # define add_segment_exec_offset(p,S) ((char*)(p) + (S)->exec_offset)
# 1961| # define sub_segment_exec_offset(p,S) ((char*)(p) - (S)->exec_offset)
# 1962|
Error: GCC_ANALYZER_WARNING (CWE-476):
libffi-3.4.6/src/closures.c:572: included_from: Included from here.
libffi-3.4.6/src/dlmalloc.c: scope_hint: In function 'add_segment'
libffi-3.4.6/src/dlmalloc.c:3380:24: warning[-Wanalyzer-null-dereference]: dereference of NULL '0'
libffi-3.4.6/src/dlmalloc.c:1320:30: note: in expansion of macro 'mmap'
libffi-3.4.6/src/dlmalloc.c:3525:26: note: in expansion of macro 'CALL_MMAP'
libffi-3.4.6/src/dlmalloc.c:3558:10: note: in expansion of macro 'is_initialized'
libffi-3.4.6/src/dlmalloc.c:1958:4: note: in expansion of macro 'mmap_exec_offset'
libffi-3.4.6/src/dlmalloc.c:3594:13: note: in expansion of macro 'check_segment_merge'
# 3378| char* old_top = (char*)m->top;
# 3379| msegmentptr oldsp = segment_holding(m, old_top);
# 3380|-> char* old_end = oldsp->base + oldsp->size;
# 3381| size_t ssize = pad_request(sizeof(struct malloc_segment));
# 3382| char* rawsp = old_end - (ssize + FOUR_SIZE_T_SIZES + CHUNK_ALIGN_MASK);
Error: GCC_ANALYZER_WARNING (CWE-476):
libffi-3.4.6/src/dlmalloc.c: scope_hint: In function 'sys_trim'
libffi-3.4.6/src/dlmalloc.c:3680:17: warning[-Wanalyzer-null-dereference]: dereference of NULL '0'
libffi-3.4.6/src/dlmalloc.c:4283:10: note: in expansion of macro 'PREACTION'
libffi-3.4.6/src/dlmalloc.c:2462:38: note: in definition of macro 'RTCHECK'
libffi-3.4.6/src/dlmalloc.c:4285:19: note: in expansion of macro 'ok_address'
libffi-3.4.6/src/dlmalloc.c:4317:16: note: in expansion of macro 'cinuse'
libffi-3.4.6/src/dlmalloc.c:4326:19: note: in expansion of macro 'should_trim'
libffi-3.4.6/src/dlmalloc.c: scope_hint: In function 'sys_trim'
# 3678| if (is_mmapped_segment(sp)) {
# 3679| if (HAVE_MMAP &&
# 3680|-> sp->size >= extra &&
# 3681| !has_segment_link(m, sp)) { /* can't shrink if pinned */
# 3682| size_t newsize = sp->size - extra;
Error: COMPILER_WARNING (CWE-477):
libffi-3.4.6/src/java_raw_api.c: scope_hint: In function 'ffi_java_raw_call'
libffi-3.4.6/src/java_raw_api.c:317:3: warning[-Wdeprecated-declarations]: 'ffi_java_raw_to_ptrarray' is deprecated
libffi-3.4.6/src/java_raw_api.c:76:1: note: declared here
# 315| {
# 316| void **avalue = (void**) alloca (cif->nargs * sizeof (void*));
# 317|-> ffi_java_raw_to_ptrarray (cif, raw, avalue);
# 318| ffi_call (cif, fn, rvalue, avalue);
# 319| ffi_java_rvalue_to_raw (cif, rvalue);
Error: COMPILER_WARNING (CWE-477):
libffi-3.4.6/src/java_raw_api.c: scope_hint: In function 'ffi_java_translate_args'
libffi-3.4.6/src/java_raw_api.c:328:3: warning[-Wdeprecated-declarations]: 'ffi_java_raw_size' is deprecated
libffi-3.4.6/src/java_raw_api.c:45:1: note: declared here
# 326| void **avalue, void *user_data)
# 327| {
# 328|-> ffi_java_raw *raw = (ffi_java_raw*)alloca (ffi_java_raw_size (cif));
# 329| ffi_raw_closure *cl = (ffi_raw_closure*)user_data;
# 330|
Error: COMPILER_WARNING (CWE-477):
libffi-3.4.6/src/java_raw_api.c:331:3: warning[-Wdeprecated-declarations]: 'ffi_java_ptrarray_to_raw' is deprecated
libffi-3.4.6/src/java_raw_api.c:157:1: note: declared here
# 329| ffi_raw_closure *cl = (ffi_raw_closure*)user_data;
# 330|
# 331|-> ffi_java_ptrarray_to_raw (cif, avalue, raw);
# 332| (*cl->fun) (cif, rvalue, (ffi_raw*)raw, cl->user_data);
# 333| ffi_java_raw_to_rvalue (cif, rvalue);
Error: COMPILER_WARNING (CWE-477):
libffi-3.4.6/src/java_raw_api.c: scope_hint: In function 'ffi_prep_java_raw_closure'
libffi-3.4.6/src/java_raw_api.c:369:3: warning[-Wdeprecated-declarations]: 'ffi_prep_java_raw_closure_loc' is deprecated
libffi-3.4.6/src/java_raw_api.c:337:1: note: declared here
# 367| void *user_data)
# 368| {
# 369|-> return ffi_prep_java_raw_closure_loc (cl, cif, fun, user_data, cl);
# 370| }
# 371|
Error: GCC_ANALYZER_WARNING (CWE-401):
libffi-3.4.6/src/tramp.c: scope_hint: In function 'tramp_table_alloc'
libffi-3.4.6/src/tramp.c:483:17: warning[-Wanalyzer-malloc-leak]: leak of 'table'
# 481| code = table->code_table;
# 482| parm = table->parm_table;
# 483|-> for (i = 0; i < tramp_globals.ntramp; i++)
# 484| {
# 485| tramp = &tramp_array[i];
Error: GCC_ANALYZER_WARNING (CWE-401):
libffi-3.4.6/src/tramp.c:483:17: warning[-Wanalyzer-malloc-leak]: leak of 'tramp_array'
# 481| code = table->code_table;
# 482| parm = table->parm_table;
# 483|-> for (i = 0; i < tramp_globals.ntramp; i++)
# 484| {
# 485| tramp = &tramp_array[i];
Error: CLANG_WARNING:
libffi-3.4.6/src/tramp.c:495:10: warning[unix.Malloc]: Potential leak of memory pointed to by 'table'
# 493| }
# 494| /* Success */
# 495|-> return 1;
# 496|
# 497| /* Failure */
Error: GCC_ANALYZER_WARNING (CWE-416):
libffi-3.4.6/src/tramp.c:555:22: warning[-Wanalyzer-use-after-free]: use after 'free' of 'table'
# 553| struct tramp_table *table = tramp->table;
# 554|
# 555|-> tramp->next = table->free;
# 556| tramp->prev = NULL;
# 557| if (table->free != NULL)
Error: GCC_ANALYZER_WARNING (CWE-457):
libffi-3.4.6/src/tramp.c: scope_hint: In function 'tramp_add'
libffi-3.4.6/src/tramp.c:555:22: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value '*table.free'
# 553| struct tramp_table *table = tramp->table;
# 554|
# 555|-> tramp->next = table->free;
# 556| tramp->prev = NULL;
# 557| if (table->free != NULL)