Task #119085 - fixed.err
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Error: GCC_ANALYZER_WARNING (CWE-688):
libarchive-3.8.4/libarchive/archive_read_support_filter_program.c:152:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL 'malloc(signature_len)' where non-null expected
libarchive-3.8.4/libarchive/archive_read_support_filter_program.c:143:12: branch_false: following 'false' branch (when 'state' is non-NULL)...
libarchive-3.8.4/libarchive/archive_read_support_filter_program.c:145:22: branch_false: ...to here
libarchive-3.8.4/libarchive/archive_read_support_filter_program.c:146:12: branch_false: following 'false' branch...
libarchive-3.8.4/libarchive/archive_read_support_filter_program.c:149:13: branch_false: ...to here
libarchive-3.8.4/libarchive/archive_read_support_filter_program.c:149:12: branch_true: following 'true' branch...
libarchive-3.8.4/libarchive/archive_read_support_filter_program.c:150:17: branch_true: ...to here
libarchive-3.8.4/libarchive/archive_read_support_filter_program.c:151:36: acquire_memory: this call could return NULL
libarchive-3.8.4/libarchive/archive_read_support_filter_program.c:152:17: danger: argument 1 ('malloc(signature_len)') from [(7)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/6) could be NULL where non-null expected
# 150| state->signature_len = signature_len;
# 151| state->signature = malloc(signature_len);
# 152|-> memcpy(state->signature, signature, signature_len);
# 153| }
# 154|
Error: CPPCHECK_WARNING (CWE-457):
libarchive-3.8.4/libarchive/archive_util.c:461: error[uninitvar]: Uninitialized variable: rgid
# 459| if (getresgid(&ruid, &egid, &sgid) != 0)
# 460| return (-1);
# 461|-> if (rgid != egid || rgid != sgid)
# 462| return (1);
# 463| #elif HAVE_GETEUID
Error: GCC_ANALYZER_WARNING (CWE-457):
libarchive-3.8.4/libarchive/archive_util.c:461:12: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value 'rgid'
libarchive-3.8.4/libarchive/archive_util.c:455:12: branch_false: following 'false' branch...
libarchive-3.8.4/libarchive/archive_util.c:457:13: branch_false: ...to here
libarchive-3.8.4/libarchive/archive_util.c:457:12: branch_false: following 'false' branch...
libarchive-3.8.4/libarchive/archive_util.c:459:12: branch_false: following 'false' branch...
libarchive-3.8.4/libarchive/archive_util.c:461:13: branch_false: ...to here
libarchive-3.8.4/libarchive/archive_util.c:461:12: danger: use of uninitialized value 'rgid' here
# 459| if (getresgid(&ruid, &egid, &sgid) != 0)
# 460| return (-1);
# 461|-> if (rgid != egid || rgid != sgid)
# 462| return (1);
# 463| #elif HAVE_GETEUID
Error: COMPILER_WARNING (CWE-457):
libarchive-3.8.4/libarchive/archive_util.c:461:12: warning[-Wmaybe-uninitialized]: 'rgid' may be used uninitialized
# 461 | if (rgid != egid || rgid != sgid)
# | ^
libarchive-3.8.4/libarchive/archive_util.c: scope_hint: In function '__archive_get_tempdir'
libarchive-3.8.4/libarchive/archive_util.c:454:15: note: 'rgid' was declared here
# 454 | gid_t rgid, egid, sgid;
# | ^~~~
# 459| if (getresgid(&ruid, &egid, &sgid) != 0)
# 460| return (-1);
# 461|-> if (rgid != egid || rgid != sgid)
# 462| return (1);
# 463| #elif HAVE_GETEUID