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3rd 10l - don't let it read data beyond the end of frame 

Originally committed as revision 1083 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Arpi 2002-10-27 19:20:02 +00:00
parent 9d3748bed3
commit 055317a74c
1 changed files with 2 additions and 2 deletions
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4
libavcodec/mjpeg.c
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@ -1283,7 +1283,7 @@ static int mjpeg_decode_frame(AVCodecContext *avctx,
while (src<buf_end)
{
unsigned char x = *(src++);
UINT8 x = *(src++);
*(dst++) = x;
if (x == 0xff)
@ -1295,7 +1295,7 @@ static int mjpeg_decode_frame(AVCodecContext *avctx,
break;
}
}
init_get_bits(&s->gb, s->buffer, s->buffer_size);
init_get_bits(&s->gb, s->buffer, dst - s->buffer);
}
else
init_get_bits(&s->gb, buf_ptr, buf_end - buf_ptr);