Newly introduced findings

List of Findings

Error: GCC_ANALYZER_WARNING (CWE-476): [#def1]
util-linux-2.42.start/misc-utils/waitpid.c: scope_hint: In function ‘parse_pids’
util-linux-2.42.start/misc-utils/waitpid.c:53:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc(n_strings, 4) + i * 4’
util-linux-2.42.start/include/strutils.h:55:64: note: in definition of macro ‘strtopid_or_err’
util-linux-2.42.start/misc-utils/waitpid.c:53:55: note: in expansion of macro ‘_’
#   51|   
#   52|   	for (size_t i = 0; i < n_strings; i++)
#   53|-> 		pids[i] = strtopid_or_err(strings[i], _("invalid PID argument"));
#   54|   
#   55|   	return pids;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def2]
util-linux-2.42.start/misc-utils/waitpid.c: scope_hint: In function ‘open_pidfds’
util-linux-2.42.start/misc-utils/waitpid.c:63:27: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc(n_pids, 4)’
util-linux-2.42.start/include/strutils.h:55:64: note: in definition of macro ‘strtopid_or_err’
util-linux-2.42.start/misc-utils/waitpid.c:53:55: note: in expansion of macro ‘_’
#   61|   
#   62|   	for (size_t i = 0; i < n_pids; i++) {
#   63|-> 		pidfds[i] = pidfd_open(pids[i], 0);
#   64|   		if (pidfds[i] == -1) {
#   65|   			if (allow_exited && errno == ESRCH) {

Scan Properties

analyzer-version-clippy1.91.1
analyzer-version-cppcheck2.18.3
analyzer-version-gcc15.2.1
analyzer-version-gcc-analyzer15.2.1
analyzer-version-shellcheck0.11.0
analyzer-version-unicontrol0.0.2
diffbase-analyzer-version-clippy1.91.1
diffbase-analyzer-version-cppcheck2.18.3
diffbase-analyzer-version-gcc15.2.1
diffbase-analyzer-version-gcc-analyzer15.2.1
diffbase-analyzer-version-shellcheck0.11.0
diffbase-analyzer-version-unicontrol0.0.2
diffbase-enabled-pluginsclippy, cppcheck, gcc, shellcheck, unicontrol
diffbase-exit-code0
diffbase-hostip-172-16-1-84.us-west-2.compute.internal
diffbase-known-false-positives/usr/share/csmock/known-false-positives.js
diffbase-known-false-positives-rpmknown-false-positives-0.0.0.20250521.132812.g8eff701.main-1.el9.noarch
diffbase-mock-configfedora-rawhide-x86_64
diffbase-project-nameutil-linux-2.42.start-7.20251204174442152326.master.1002.gb650e6927
diffbase-store-results-to/tmp/tmpklmt_5nv/util-linux-2.42.start-7.20251204174442152326.master.1002.gb650e6927.tar.xz
diffbase-time-created2025-12-04 19:26:54
diffbase-time-finished2025-12-04 19:36:25
diffbase-toolcsmock
diffbase-tool-args'/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'cppcheck,unicontrol,gcc,shellcheck,clippy' '-o' '/tmp/tmpklmt_5nv/util-linux-2.42.start-7.20251204174442152326.master.1002.gb650e6927.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install' 'pam' '/tmp/tmpklmt_5nv/util-linux-2.42.start-7.20251204174442152326.master.1002.gb650e6927.src.rpm'
diffbase-tool-versioncsmock-3.8.3.20251124.152119.g92ed7a6-1.el9
enabled-pluginsclippy, cppcheck, gcc, shellcheck, unicontrol
exit-code0
hostip-172-16-1-84.us-west-2.compute.internal
known-false-positives/usr/share/csmock/known-false-positives.js
known-false-positives-rpmknown-false-positives-0.0.0.20250521.132812.g8eff701.main-1.el9.noarch
mock-configfedora-rawhide-x86_64
project-nameutil-linux-2.42.start-7.20251204190957766399.pr3893.1004.g959673bdf
store-results-to/tmp/tmp8g7k1edh/util-linux-2.42.start-7.20251204190957766399.pr3893.1004.g959673bdf.tar.xz
time-created2025-12-04 19:36:54
time-finished2025-12-04 19:44:34
titleNewly introduced findings
toolcsmock
tool-args'/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'cppcheck,unicontrol,gcc,shellcheck,clippy' '-o' '/tmp/tmp8g7k1edh/util-linux-2.42.start-7.20251204190957766399.pr3893.1004.g959673bdf.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install' 'pam' '/tmp/tmp8g7k1edh/util-linux-2.42.start-7.20251204190957766399.pr3893.1004.g959673bdf.src.rpm'
tool-versioncsmock-3.8.3.20251124.152119.g92ed7a6-1.el9