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cdgraphics: do not return 0 from the decode function 

0 means no data consumed, so it can trigger an infinite loop in the
caller.

CC:libav-stable@libav.org
This commit is contained in:
Anton Khirnov 2014-08-06 10:56:34 +00:00
parent a1599f3f7e
commit c7d9b473e2
1 changed files with 1 additions and 2 deletions
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3
libavcodec/cdgraphics.c
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@ -349,10 +349,9 @@ static int cdg_decode_frame(AVCodecContext *avctx,
*got_frame = 1; *got_frame = 1;
} else { } else {
*got_frame = 0; *got_frame = 0;
buf_size = 0;
} }
return buf_size; return avpkt->size;
} }
static av_cold int cdg_decode_end(AVCodecContext *avctx) static av_cold int cdg_decode_end(AVCodecContext *avctx)