Due to large differences in code I do not currently have a debdiff for Precise, but I will upload my Trusty and Xenial ones now.
** Description changed: + * Impact + An integer overflow occurs when tracker-extract comes across an extremely large GIF image or one which is specifically crafted. + + * Test case + If for instance this file https://bugzilla.gnome.org/attachment.cgi?id=326198 is saved on a computer tracker-extract will crash when it gets to it unless the patches are applied. + + * Regression potential + I have not tested these patches but the fix is in the Yakkety version and I do not experience the crash there and no regressions. + + ---------------------------------- + + Original report: + Lock Interface and PC ProblemType: Crash DistroRelease: Ubuntu 13.04 Package: tracker-extract 0.16.0-2ubuntu1~ubuntu13.04.1 [origin: LP-PPA-gnome3-team-gnome3] ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8 Uname: Linux 3.8.0-19-generic i686 ApportVersion: 2.9.2-0ubuntu8 Architecture: i386 Date: Thu May 9 16:45:04 2013 ExecutablePath: /usr/lib/tracker/tracker-extract InstallationDate: Installed on 2013-04-29 (9 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424) MarkForUpload: True ProcCmdline: /usr/lib/tracker/tracker-extract ProcEnviron: - SHELL=/bin/bash - XDG_RUNTIME_DIR=<set> - PATH=(custom, no user) - LANGUAGE=pt_BR:pt:en - LANG=pt_BR.UTF-8 + SHELL=/bin/bash + XDG_RUNTIME_DIR=<set> + PATH=(custom, no user) + LANGUAGE=pt_BR:pt:en + LANG=pt_BR.UTF-8 Signal: 5 SourcePackage: tracker StacktraceTop: - g_malloc () from /lib/i386-linux-gnu/libglib-2.0.so.0 - tracker_extract_get_metadata () from /usr/lib/tracker-0.16/extract-modules/libextract-gif.so - ?? () - ?? () - ?? () + g_malloc () from /lib/i386-linux-gnu/libglib-2.0.so.0 + tracker_extract_get_metadata () from /usr/lib/tracker-0.16/extract-modules/libextract-gif.so + ?? () + ?? () + ?? () Title: tracker-extract crashed with signal 5 in g_malloc() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1178402 Title: tracker-extract crashed with signal 5 in g_malloc() To manage notifications about this bug go to: https://bugs.launchpad.net/tracker/+bug/1178402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
