On Tue, 12 Jun 2018, Michael Niedermayer wrote:
On Sun, Jun 10, 2018 at 12:36:47PM +0200, Marton Balint wrote:
Also use common code with opAtom.
Fixes ticket #2776.
Partially fixes ticket #5671.
Fixes ticket #5866.
Signed-off-by: Marton Balint <c...@passwd.hu>
---
libavformat/mxfdec.c | 281 ++++++++++++++++++++++++---------------------------
1 file changed, 130 insertions(+), 151 deletions(-)
causes a segfault:
==23735== Invalid read of size 8
==23735== at 0x75A627: mxf_set_pts (mxfdec.c:3277)
==23735== by 0x75ACAD: mxf_read_packet_old (mxfdec.c:3396)
==23735== by 0x7E099D: ff_read_packet (utils.c:856)
==23735== by 0x7E39FF: read_frame_internal (utils.c:1581)
==23735== by 0x7EB82B: avformat_find_stream_info (utils.c:3773)
==23735== by 0x415534: open_input_file (ffmpeg_opt.c:1091)
==23735== by 0x41EB11: open_files (ffmpeg_opt.c:3206)
==23735== by 0x41ECA3: ffmpeg_parse_options (ffmpeg_opt.c:3246)
==23735== by 0x43D1A3: main (ffmpeg.c:4832)
==23735== Address 0x0 is not stack'd, malloc'd or (recently) free'd
==23735==
==23735==
==23735== Process terminating with default action of signal 11 (SIGSEGV)
==23735== Access not within mapped region at address 0x0
==23735== at 0x75A627: mxf_set_pts (mxfdec.c:3277)
==23735== by 0x75ACAD: mxf_read_packet_old (mxfdec.c:3396)
==23735== by 0x7E099D: ff_read_packet (utils.c:856)
==23735== by 0x7E39FF: read_frame_internal (utils.c:1581)
==23735== by 0x7EB82B: avformat_find_stream_info (utils.c:3773)
==23735== by 0x415534: open_input_file (ffmpeg_opt.c:1091)
==23735== by 0x41EB11: open_files (ffmpeg_opt.c:3206)
==23735== by 0x41ECA3: ffmpeg_parse_options (ffmpeg_opt.c:3246)
==23735== by 0x43D1A3: main (ffmpeg.c:4832)
==23735== If you believe this happened as a result of a stack
==23735== overflow in your program's main thread (unlikely but
==23735== possible), you can try to increase the size of the
==23735== main thread stack using the --main-stacksize= flag.
==23735== The main thread stack size used in this run was 8388608.
I don't see this. What is your command line?
Thanks,
Marton
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