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segfault fix

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Originally committed as revision 2764 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2004-02-07 20:50:26 +00:00
parent ae2e7208f9
commit fc374fe299
1 changed files with 6 additions and 0 deletions
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6
libavcodec/indeo3.c
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@ -1056,6 +1056,12 @@ static int indeo3_decode_frame(AVCodecContext *avctx,
unsigned char *src, *dest; unsigned char *src, *dest;
int y; int y;
/* no supplementary picture */
if (buf_size == 0) {
*data_size = 0;
return 0;
}
iv_decode_frame(s, buf, buf_size); iv_decode_frame(s, buf, buf_size);
if(s->frame.data[0]) if(s->frame.data[0])