Error: GCC_ANALYZER_WARNING (CWE-476): [#def1] util-linux-2.41.devel-build/util-linux-2.41.devel/disk-utils/fdformat.c: scope_hint: In function ‘verify_disk’ util-linux-2.41.devel-build/util-linux-2.41.devel/disk-utils/fdformat.c:127:49: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘xmalloc((long unsigned int)track_size)’ util-linux-2.41.devel-build/util-linux-2.41.devel/disk-utils/fdformat.c:28: included_from: Included from here. # 125| } # 126| for (count = 0; count < track_size; count++) # 127|-> if (data[count] != FD_FILL_BYTE) { # 128| if (retries_left) { # 129| format_begin(ctrl); Error: GCC_ANALYZER_WARNING (CWE-476): [#def2] util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/hardlink.c: scope_hint: In function ‘get_sorted_xattr_name_table’ util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/hardlink.c:522:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc((long unsigned int)n, 8)’ util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/hardlink.c: scope_hint: In function ‘get_sorted_xattr_name_table’ # 520| # 521| for (i = 0; i < n; i++) { # 522|-> table[i] = names; # 523| names += strlen(names) + 1; # 524| } Error: GCC_ANALYZER_WARNING (CWE-476): [#def3] util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/waitpid.c: scope_hint: In function ‘parse_pids’ util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/waitpid.c:54:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc(n_strings, 4)’ util-linux-2.41.devel-build/util-linux-2.41.devel/include/strutils.h:52:64: note: in definition of macro ‘strtopid_or_err’ util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/waitpid.c:54:55: note: in expansion of macro ‘_’ # 52| # 53| for (size_t i = 0; i < n_strings; i++) # 54|-> pids[i] = strtopid_or_err(strings[i], _("failed to parse pid")); # 55| # 56| return pids; Error: GCC_ANALYZER_WARNING (CWE-476): [#def4] util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/waitpid.c: scope_hint: In function ‘open_pidfds’ util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/waitpid.c:64:27: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc(n_pids, 4) + i * 4’ util-linux-2.41.devel-build/util-linux-2.41.devel/include/strutils.h:52:64: note: in definition of macro ‘strtopid_or_err’ util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/waitpid.c:54:55: note: in expansion of macro ‘_’ # 62| # 63| for (size_t i = 0; i < n_pids; i++) { # 64|-> pidfds[i] = pidfd_open(pids[i], 0); # 65| if (pidfds[i] == -1) { # 66| if (allow_exited && errno == ESRCH) {
| analyzer-version-cppcheck | 2.14.2 |
| analyzer-version-gcc | 14.1.1 |
| analyzer-version-gcc-analyzer | 14.1.1 |
| analyzer-version-shellcheck | 0.10.0 |
| diffbase-analyzer-version-cppcheck | 2.14.2 |
| diffbase-analyzer-version-gcc | 14.1.1 |
| diffbase-analyzer-version-gcc-analyzer | 14.1.1 |
| diffbase-analyzer-version-shellcheck | 0.10.0 |
| diffbase-enabled-plugins | cppcheck, gcc, shellcheck |
| diffbase-exit-code | 0 |
| diffbase-host | ip-172-16-1-246.us-west-2.compute.internal |
| diffbase-mock-config | fedora-rawhide-x86_64 |
| diffbase-project-name | util-linux-2.41.devel-1.20240805115122209607.master.614.ga75c7a102 |
| diffbase-store-results-to | /tmp/tmp4ia8q6pz/util-linux-2.41.devel-1.20240805115122209607.master.614.ga75c7a102.tar.xz |
| diffbase-time-created | 2024-08-06 19:52:45 |
| diffbase-time-finished | 2024-08-06 20:00:37 |
| diffbase-tool | csmock |
| diffbase-tool-args | '/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'gcc,shellcheck,cppcheck' '-o' '/tmp/tmp4ia8q6pz/util-linux-2.41.devel-1.20240805115122209607.master.614.ga75c7a102.tar.xz' '--gcc-analyze' '--cppcheck-add-flag=--check-level=exhaustive' '/tmp/tmp4ia8q6pz/util-linux-2.41.devel-1.20240805115122209607.master.614.ga75c7a102.src.rpm' |
| diffbase-tool-version | csmock-3.6.1-1.el9 |
| enabled-plugins | cppcheck, gcc, shellcheck |
| exit-code | 0 |
| host | ip-172-16-1-246.us-west-2.compute.internal |
| mock-config | fedora-rawhide-x86_64 |
| project-name | util-linux-2.41.devel-1.20240806193552771900.pr3149.615.gb63365b21 |
| store-results-to | /tmp/tmpj27q3xoh/util-linux-2.41.devel-1.20240806193552771900.pr3149.615.gb63365b21.tar.xz |
| time-created | 2024-08-06 20:01:00 |
| time-finished | 2024-08-06 20:08:27 |
| title | Newly introduced defects |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'gcc,shellcheck,cppcheck' '-o' '/tmp/tmpj27q3xoh/util-linux-2.41.devel-1.20240806193552771900.pr3149.615.gb63365b21.tar.xz' '--gcc-analyze' '--cppcheck-add-flag=--check-level=exhaustive' '/tmp/tmpj27q3xoh/util-linux-2.41.devel-1.20240806193552771900.pr3149.615.gb63365b21.src.rpm' |
| tool-version | csmock-3.6.1-1.el9 |