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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-11-30 04:00:05 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-11-30 04:17:03 +0100 |
| commit | bc16031a410e0a77927f0604560aa9c803df26b2 (patch) | |
| tree | ca28e66e6805dea1674c6a7e803157194970d230 | |
| parent | a2f680c7bc7642c687aeb4e14d00ac74833c7a09 (diff) | |
| download | ffmpeg-bc16031a410e0a77927f0604560aa9c803df26b2.tar.gz | |
mjpegdec: print error message when quant_index is invalid
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/mjpegdec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index 04debbf8b5..c47093b01d 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -283,8 +283,10 @@ int ff_mjpeg_decode_sof(MJpegDecodeContext *s) return -1; } s->quant_index[i] = get_bits(&s->gb, 8); - if (s->quant_index[i] >= 4) + if (s->quant_index[i] >= 4) { + av_log(s->avctx, AV_LOG_ERROR, "quant_index is invalid\n"); return AVERROR_INVALIDDATA; + } av_log(s->avctx, AV_LOG_DEBUG, "component %d %d:%d id: %d quant:%d\n", i, h_count[i], v_count[i], s->component_id[i], s->quant_index[i]); |