#2093: ffplay: crash when seeking with the mouse
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Reporter: ami_stuff | Owner:
Type: defect | Status: new
Priority: important | Component: avcodec
Version: git-master | Resolution:
Keywords: crash | Blocked By:
SIGSEGV leak | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
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Comment (by cehoyos):
When compiling without threads, I see the following invalid read with
valgrind that corresponds to the crash on Windows from comment:15, I
cannot reproduce this crash and the invalid read if threads are enabled:
{{{
==11602== Invalid read of size 1
==11602== at 0xAA6B84: ff_er_frame_end (error_resilience.c:1190)
==11602== by 0x911551: ff_rv34_decode_frame (rv34.c:1671)
==11602== by 0x9852A0: avcodec_decode_video2 (utils.c:1940)
==11602== by 0x461A88: video_thread (ffplay.c:1685)
==11602== by 0x5CCDE95: ??? (in /usr/lib64/libSDL-1.2.so.0.11.4)
==11602== by 0x5D10CD8: ??? (in /usr/lib64/libSDL-1.2.so.0.11.4)
==11602== by 0x5F5EE0D: start_thread (in /lib64/libpthread-2.15.so)
==11602== by 0x6B7B2CC: clone (in /lib64/libc-2.15.so)
==11602== Address 0x1 is not stack'd, malloc'd or (recently) free'd
==11602==
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2093#comment:16>
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