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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-05-27 13:07:00 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-06-16 01:05:28 +0200 |
| commit | 288eb8b17ef558620da3ff252ad6b9ef691d23ed (patch) | |
| tree | 266b60199e453b9f70b57427caa789aeac95787b | |
| parent | 9b27474cdfd87a8d6c78879ea90a1fc65348afed (diff) | |
| download | ffmpeg-288eb8b17ef558620da3ff252ad6b9ef691d23ed.tar.gz | |
avcodec/ra144dec: Fix runtime error: left shift of negative value -17
Fixes: 1830/clusterfuzz-testcase-minimized-5828293733384192
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 53c0c637d36c1de9ea461a8d863e8703da090894)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/ra144dec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/ra144dec.c b/libavcodec/ra144dec.c index 3eed17c0da..c716c32e67 100644 --- a/libavcodec/ra144dec.c +++ b/libavcodec/ra144dec.c @@ -113,7 +113,7 @@ static int ra144_decode_frame(AVCodecContext * avctx, void *data, do_output_subblock(ractx, block_coefs[i], refl_rms[i], &gb); for (j=0; j < BLOCKSIZE; j++) - *samples++ = av_clip_int16(ractx->curr_sblock[j + 10] << 2); + *samples++ = av_clip_int16(ractx->curr_sblock[j + 10] * (1 << 2)); } ractx->old_energy = energy; |