Newly introduced findings

List of Findings

Error: GCC_ANALYZER_WARNING (CWE-457): [#def1]
libsodium-1.0.21/src/libsodium/sodium/codecs.c:464:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value 'colonp'
libsodium-1.0.21/src/libsodium/sodium/codecs.c:384:1: enter_function: entry to 'parse_ipv6'
libsodium-1.0.21/src/libsodium/sodium/codecs.c:398:8: branch_false: following 'false' branch...
libsodium-1.0.21/src/libsodium/sodium/codecs.c:402:12: branch_false: following 'false' branch...
libsodium-1.0.21/src/libsodium/sodium/codecs.c:408:12: branch_true: following 'true' branch (when 'p < end')...
libsodium-1.0.21/src/libsodium/sodium/codecs.c:409:14: branch_true: ...to here
libsodium-1.0.21/src/libsodium/sodium/codecs.c:411:12: branch_false: following 'false' branch (when 'ch != 58')...
libsodium-1.0.21/src/libsodium/sodium/codecs.c:434:12: branch_false: ...to here
libsodium-1.0.21/src/libsodium/sodium/codecs.c:434:12: branch_false: following 'false' branch (when 'ch != 46')...
libsodium-1.0.21/src/libsodium/sodium/codecs.c:442:14: call_function: inlined call to 'ip_hex_digit' from 'parse_ipv6'
libsodium-1.0.21/src/libsodium/sodium/codecs.c:443:12: branch_false: following 'false' branch...
libsodium-1.0.21/src/libsodium/sodium/codecs.c:446:22: branch_false: ...to here
libsodium-1.0.21/src/libsodium/sodium/codecs.c:451:8: branch_true: following 'true' branch (when 'saw_xdigit != 0')...
libsodium-1.0.21/src/libsodium/sodium/codecs.c:452:13: branch_true: ...to here
libsodium-1.0.21/src/libsodium/sodium/codecs.c:452:12: branch_false: following 'false' branch...
libsodium-1.0.21/src/libsodium/sodium/codecs.c:455:33: branch_false: ...to here
libsodium-1.0.21/src/libsodium/sodium/codecs.c:458:8: branch_true: following 'true' branch (when 'colonp' is non-NULL)...
libsodium-1.0.21/src/libsodium/sodium/codecs.c:459:29: branch_true: ...to here
libsodium-1.0.21/src/libsodium/sodium/codecs.c:461:12: branch_false: following 'false' branch...
libsodium-1.0.21/src/libsodium/sodium/codecs.c:461:12: branch_false: ...to here
libsodium-1.0.21/src/libsodium/sodium/codecs.c:464:9: danger: use of uninitialized value 'colonp' here
#  462|               return 0;
#  463|           }
#  464|->         memmove(endp - n, colonp, n);
#  465|           memset(colonp, 0, (size_t) (endp - n - colonp));
#  466|           tp = endp;

Scan Properties

analyzer-version-clippy1.92.0
analyzer-version-cppcheck2.19.1
analyzer-version-gcc16.0.0
analyzer-version-gcc-analyzer16.0.0
analyzer-version-shellcheck0.11.0
analyzer-version-unicontrol0.0.2
diffbase-analyzer-version-clippy1.92.0
diffbase-analyzer-version-cppcheck2.19.1
diffbase-analyzer-version-gcc16.0.0
diffbase-analyzer-version-gcc-analyzer16.0.0
diffbase-analyzer-version-shellcheck0.11.0
diffbase-analyzer-version-unicontrol0.0.2
diffbase-enabled-pluginsclippy, cppcheck, gcc, shellcheck, unicontrol
diffbase-exit-code0
diffbase-hostip-172-16-1-133.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-namelibsodium-1.0.20-6.fc43
diffbase-store-results-to/tmp/tmpato_o9al/libsodium-1.0.20-6.fc43.tar.xz
diffbase-time-created2026-01-08 19:08:33
diffbase-time-finished2026-01-08 19:15:15
diffbase-toolcsmock
diffbase-tool-args'/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'gcc,cppcheck,clippy,shellcheck,unicontrol' '-o' '/tmp/tmpato_o9al/libsodium-1.0.20-6.fc43.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install' 'pam' '--gcc-analyzer-bin=/usr/bin/gcc' '/tmp/tmpato_o9al/libsodium-1.0.20-6.fc43.src.rpm'
diffbase-tool-versioncsmock-3.8.3.20251215.161544.g62de9a5-1.el9
enabled-pluginsclippy, cppcheck, gcc, shellcheck, unicontrol
exit-code0
hostip-172-16-1-133.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-namelibsodium-1.0.21-2.fc44
store-results-to/tmp/tmpsy9r_am2/libsodium-1.0.21-2.fc44.tar.xz
time-created2026-01-08 19:15:44
time-finished2026-01-08 19:22:24
titleNewly introduced findings
toolcsmock
tool-args'/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'gcc,cppcheck,clippy,shellcheck,unicontrol' '-o' '/tmp/tmpsy9r_am2/libsodium-1.0.21-2.fc44.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install' 'pam' '--gcc-analyzer-bin=/usr/bin/gcc' '/tmp/tmpsy9r_am2/libsodium-1.0.21-2.fc44.src.rpm'
tool-versioncsmock-3.8.3.20251215.161544.g62de9a5-1.el9