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avcodec/jpeglsdec: assert that overflows end at exactly x=w

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If that ever was untrue, there would be a bug in the code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-05-13 15:48:17 +02:00
parent f8f155a18a
commit 6d3f17838d
1 changed files with 1 additions and 0 deletions
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libavcodec/jpeglsdec.c
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@ -280,6 +280,7 @@ static inline void ls_decode_line(JLSState *state, MJpegDecodeContext *s,
if (x >= w) { if (x >= w) {
av_log(NULL, AV_LOG_ERROR, "run overflow\n"); av_log(NULL, AV_LOG_ERROR, "run overflow\n");
av_assert0(x <= w);
return; return;
} }