mpegaudidec: 10l forgot buf_size

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

mpegaudidec: 10l forgot buf_size
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
c5371f77 · Michael Niedermayer · 43bc5cf9 · c5371f77
Commit c5371f77 authored May 19, 2012 by Michael Niedermayer
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mpegaudiodec.c libavcodec/mpegaudiodec.c +3 -1

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--- a/libavcodec/mpegaudiodec.c
+++ b/libavcodec/mpegaudiodec.c
@@ -1637,8 +1637,10 @@ static int decode_frame(AVCodecContext * avctx, void *data, int *got_frame_ptr,
    uint32_t header;
    int out_size;

-    while(buf_size && !*buf)
+    while(buf_size && !*buf){
        buf++;
+        buf_size--;
+    }

    if (buf_size < HEADER_SIZE)
        return AVERROR_INVALIDDATA;