Opened 11 years ago
Closed 11 years ago
#2735 closed defect (fixed)
h263 crash with low mem
Reported by: | ami_stuff | Owned by: | |
---|---|---|---|
Priority: | important | Component: | avcodec |
Version: | git-master | Keywords: | crash SIGSEGV |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
(gdb) r -f h263 -max_alloc 120000 -i vble.avi -f null - The program being debugged has been started already. Start it from the beginning? (y or n) y Starting program: D:\MinGW\msys\1.0\ffmpeg-HEAD-7f866c1\ffmpeg_g.exe -f h263 -ma x_alloc 120000 -i vble.avi -f null - [New Thread 3932.0xb08] ffmpeg version 1.1.git-7f866c1 Copyright (c) 2000-2013 the FFmpeg developers built on Jun 29 2013 22:13:29 with gcc 4.6.2 (GCC) configuration: --disable-ffprobe --disable-yasm --disable-w32threads --enable- gpl libavutil 52. 37.101 / 52. 37.101 libavcodec 55. 17.100 / 55. 17.100 libavformat 55. 10.100 / 55. 10.100 libavdevice 55. 2.100 / 55. 2.100 libavfilter 3. 77.101 / 3. 77.101 libswscale 2. 3.100 / 2. 3.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 3.100 / 52. 3.100 [h263 @ 04c9e560] header damaged Last message repeated 2 times [h263 @ 04c9e560] Bad H263 id [h263 @ 04c9e560] header damaged [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged [h263 @ 04c9e560] Bad H263 id [h263 @ 04c9e560] header damaged Last message repeated 1 times [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged [h263 @ 04c9e560] Bad UFEP type (2) [h263 @ 04c9e560] header damaged [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged [h263 @ 04c9e560] H263 SAC not supported [h263 @ 04c9e560] header damaged [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged [h263 @ 04c9e560] warning: first frame is no keyframe [h263 @ 04c9e560] illegal dc 0 at 8 0 [h263 @ 04c9e560] illegal ac vlc code at 8x0 [h263 @ 04c9e560] Error at MB: 8 [h263 @ 04c9e560] illegal ac vlc code at 1x3 [h263 @ 04c9e560] Error at MB: 37 [h263 @ 04c9e560] Error at MB: 64 [h263 @ 04c9e560] concealing 77 DC, 77 AC, 77 MV errors in P frame Input #0, h263, from 'vble.avi': Duration: N/A, bitrate: N/A Stream #0:0: Video: h263, yuv420p, 176x144 [SAR 12:11 DAR 4:3], 27.17 fps, 2 9.97 tbr, 1200k tbn, 29.97 tbc [New Thread 3932.0x96c] [New Thread 3932.0xc7c] [New Thread 3932.0xbcc] [New Thread 3932.0xe70] [New Thread 3932.0xba4] [New Thread 3932.0xfa0] [New Thread 3932.0xf0] [New Thread 3932.0xe58] [New Thread 3932.0x9e8] Output #0, null, to 'pipe:': Metadata: encoder : Lavf55.10.100 Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 176x144 [SAR 12:1 1 DAR 4:3], q=2-31, 200 kb/s, 90k tbn, 29.97 tbc Stream mapping: Stream #0:0 -> #0:0 (h263 -> rawvideo) Press [q] to stop, [?] for help [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Bad H263 id [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Bad H263 id [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Bad UFEP type (2) [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] H263 SAC not supported [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] warning: first frame is no keyframe [h263 @ 04c9e560] illegal dc 0 at 8 0 [h263 @ 04c9e560] illegal ac vlc code at 8x0 [h263 @ 04c9e560] Error at MB: 8 [h263 @ 04c9e560] illegal ac vlc code at 1x3 [h263 @ 04c9e560] Error at MB: 37 [h263 @ 04c9e560] Error at MB: 64 [h263 @ 04c9e560] concealing 77 DC, 77 AC, 77 MV errors in P frame [null @ 04d72ac0] Encoder did not produce proper pts, making some up. [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Bad marker [h263 @ 04c9e560] header damaged Error while decoding stream #0:0: Error number -1 occurred [h263 @ 04c9e560] Cannot allocate memory. Program received signal SIGSEGV, Segmentation fault. ff_MPV_frame_start (s=0x4c9ee60, avctx=0x4c9e560) at libavcodec/mpegvideo.c:1513 1513 &s->picture[i] != s->next_picture_ptr && (gdb) bt #0 ff_MPV_frame_start (s=0x4c9ee60, avctx=0x4c9e560) at libavcodec/mpegvideo.c:1513 #1 0x0068cffa in ff_h263_decode_frame (avctx=0x4c9e560, data=0x4d4a400, got_frame=0x22fa9c, avpkt=0x22f768) at libavcodec/h263dec.c:649 #2 0x005968ba in avcodec_decode_video2 (avctx=0x4c9e560, picture=0x4d4a400, got_picture_ptr=0x22fa9c, avpkt=0x22f898) at libavcodec/utils.c:1947 #3 0x0041286c in decode_video (got_output=<optimized out>, pkt=<optimized out>, ist=<optimized out>) at ffmpeg.c:1654 #4 output_packet (ist=0x4ca1c00, pkt=0x22fbe0) at ffmpeg.c:1852 #5 0x004154db in process_input (file_index=80474016) at ffmpeg.c:3064 #6 0x00aef098 in transcode_step () at ffmpeg.c:3160 #7 transcode () at ffmpeg.c:3212 #8 main (argc=10, argv=<optimized out>) at ffmpeg.c:3390 (gdb)
Attachments (1)
Change History (4)
by , 11 years ago
comment:1 by , 11 years ago
Component: | undetermined → avcodec |
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Keywords: | crash SIGSEGV added |
Priority: | normal → important |
Reproduced by developer: | set |
Status: | new → open |
Version: | unspecified → git-master |
comment:3 by , 11 years ago
Resolution: | → fixed |
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Status: | open → closed |
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Patch sent:
http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/165434