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abrt 1.1.1 detected a crash. architecture: x86_64 Attached file: backtrace cmdline: xawtv component: xawtv crash_function: raise executable: /usr/bin/xawtv global_uuid: 37d3e3e9315063d9fde91348d2ce5e41ba3a2ef0 kernel: 2.6.33.5-124.fc13.x86_64 package: xawtv-3.95-13.fc13 rating: 4 reason: Process /usr/bin/xawtv was killed by signal 6 (SIGABRT) release: Fedora release 13 (Goddard) How to reproduce ----- 1. Try to quit xawtv using the menu. 2. Wait. 3. Quit using the "x" in the top right corner instead.
Created attachment 427148 [details] File: backtrace
According to the backtrace, it is a double-free issue in a code from libv4l patch. Reassigned.
*** Bug 653551 has been marked as a duplicate of this bug. ***
*** Bug 639668 has been marked as a duplicate of this bug. ***
Hi, Thanks for the bug report. The problem is that xawtv uses an idle callback to exit when a user requests it to exit, when xawtv is blocked waiting for a video frame from a stuck video device, the user can try to quit multiple times, which will lead to ExitCB getting called multiple times, which leads to the double free errors which have been reported. I'm currently preparing an update which changes xawtv's exit code from being called multiple times while waiting for a stuck video device. Regards, Hans
xawtv-3.95-14.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/xawtv-3.95-14.fc14
xawtv-3.95-14.fc13 has been submitted as an update for Fedora 13. https://admin.fedoraproject.org/updates/xawtv-3.95-14.fc13
xawtv-3.95-14.fc13 has been pushed to the Fedora 13 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update xawtv'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/xawtv-3.95-14.fc13
xawtv-3.95-14.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report.
xawtv-3.95-14.fc13 has been pushed to the Fedora 13 stable repository. If problems still persist, please make note of it in this bug report.