Newly introduced findings

List of Findings

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) + (sizetype)count’
util-linux-2.41.devel-build/util-linux-2.41.devel/disk-utils/fdformat.c:20: included_from: Included from here.
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/cal.c: scope_hint: In function ‘monthly’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/cal.c:1085:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc((long unsigned int)*ctl.months_in_row, 208)’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/cal.c:79: included_from: Included from here.
# 1083|   
# 1084|   	for (i = 0; i < ctl->months_in_row - 1; i++)
# 1085|-> 		ms[i].next = &ms[i + 1];
# 1086|   
# 1087|   	rows = (ctl->num_months - 1) / ctl->months_in_row;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def3]
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) + (long unsigned int)i * 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): [#def4]
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;

Scan Properties

analyzer-version-clippy1.81.0
analyzer-version-cppcheck2.15.0
analyzer-version-gcc14.2.1
analyzer-version-gcc-analyzer14.2.1
analyzer-version-shellcheck0.10.0
analyzer-version-unicontrol0.0.2
diffbase-analyzer-version-clippy1.81.0
diffbase-analyzer-version-cppcheck2.15.0
diffbase-analyzer-version-gcc14.2.1
diffbase-analyzer-version-gcc-analyzer14.2.1
diffbase-analyzer-version-shellcheck0.10.0
diffbase-analyzer-version-unicontrol0.0.2
diffbase-enabled-pluginsclippy, cppcheck, gcc, shellcheck, unicontrol
diffbase-exit-code0
diffbase-hostip-172-16-1-32.us-west-2.compute.internal
diffbase-mock-configfedora-rawhide-x86_64
diffbase-project-nameutil-linux-2.41.devel-1.20240909121856984990.master.691.g7ab6dae89
diffbase-store-results-to/tmp/tmpqyl829mw/util-linux-2.41.devel-1.20240909121856984990.master.691.g7ab6dae89.tar.xz
diffbase-time-created2024-09-09 18:49:17
diffbase-time-finished2024-09-09 18:57:46
diffbase-toolcsmock
diffbase-tool-args'/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'unicontrol,gcc,cppcheck,clippy,shellcheck' '-o' '/tmp/tmpqyl829mw/util-linux-2.41.devel-1.20240909121856984990.master.691.g7ab6dae89.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '/tmp/tmpqyl829mw/util-linux-2.41.devel-1.20240909121856984990.master.691.g7ab6dae89.src.rpm'
diffbase-tool-versioncsmock-3.6.1-1.el9
enabled-pluginsclippy, cppcheck, gcc, shellcheck, unicontrol
exit-code0
hostip-172-16-1-32.us-west-2.compute.internal
mock-configfedora-rawhide-x86_64
project-nameutil-linux-2.41.devel-1.20240909183337141214.pr3194.692.ge5f576f05
store-results-to/tmp/tmprxku7men/util-linux-2.41.devel-1.20240909183337141214.pr3194.692.ge5f576f05.tar.xz
time-created2024-09-09 18:58:13
time-finished2024-09-09 19:06:18
titleNewly introduced findings
toolcsmock
tool-args'/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'unicontrol,gcc,cppcheck,clippy,shellcheck' '-o' '/tmp/tmprxku7men/util-linux-2.41.devel-1.20240909183337141214.pr3194.692.ge5f576f05.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '/tmp/tmprxku7men/util-linux-2.41.devel-1.20240909183337141214.pr3194.692.ge5f576f05.src.rpm'
tool-versioncsmock-3.6.1-1.el9