[FFmpeg-devel] [PATCH] fix ffmpeg crash on reading "non-interleved" DV type 1 AVI files

[Michael Niedermayer]

On Thu, Jan 14, 2010 at 04:31:20PM +0200, Maksym Veremeyenko wrote:
> Hi,
>
> $subj
>
> -- 
> ________________________________________
> Maksym Veremeyenko
>

>  avidec.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 67db0ce0df972327aedd6924327c5a93b00852f1  avidec_fix_non_interleaved_dv_type_1_crash.patch
> Index: libavformat/avidec.c
> ===================================================================
> --- libavformat/avidec.c	(revision 21211)
> +++ libavformat/avidec.c	(working copy)
> @@ -678,7 +678,7 @@
>              return size;
>      }
>  
> -    if(avi->non_interleaved){
> +    if(avi->non_interleaved && !(CONFIG_DV_DEMUXER && avi->dv_demux)){
>          int best_stream_index = 0;

i dont know what you are trying to do here, so i cannot make any suggestions
for a correct solution but i do know your patch is wrong

full bugreport and explanation of why a random piece of the non interleaved
handling should be skiped is missing

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Republics decline into democracies and democracies degenerate into
despotisms. -- Aristotle
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