[Wayland-bugs] [Bug 66132] double free or corruption

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jun 25 09:35:12 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=66132

--- Comment #5 from U. Artie Eoff <ullysses.a.eoff at intel.com> ---
jekstrand identified the culprit:

http://cgit.freedesktop.org/wayland/weston/tree/src/compositor.c#n2210

...commenting out that line fixes the core dump.

Other suspects that might result in double-free's are at:

./src/shell.c:1009:    free(resource);
./src/shell.c:3617:    free(resource);
./src/shell.c:3696:    free(resource);
./src/shell.c:3919:    free(resource);
./src/text-backend.c:537:    free(resource);
./src/text-backend.c:750:    free(resource);
./src/compositor.c:2210:    free(resource);
./src/compositor.c:2517:    free(resource);
./src/input.c:43:    free(resource);
./src/data-device.c:558:    free(resource);

However, I ran a few tests to hit "some" of those code paths and found no
indication of issue.

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