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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-09-14 13:06:53 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-09-18 00:18:11 +0200 |
| commit | f8dcc9e7189709c68829b0fa7a98941fdf916d68 (patch) | |
| tree | 2a9775e18d2eee226eb06db08c54a9f9967e7f3c | |
| parent | 175a95bfddc5a6fb69d329e24fd7157a2e1f2099 (diff) | |
| download | ffmpeg-f8dcc9e7189709c68829b0fa7a98941fdf916d68.tar.gz | |
avcodec/g726: Add missing ADDB output mask
Fixes: 1.poc
Fixes out of array read
Found-by: 连一汉 <lianyihan@360.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a5af1240fce845f645440364c1335e0f8e44ee6c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/g726.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/g726.c b/libavcodec/g726.c index c3d018fda6..f3de9e715d 100644 --- a/libavcodec/g726.c +++ b/libavcodec/g726.c @@ -206,7 +206,7 @@ static int16_t g726_decode(G726Context* c, int I) if (I_sig) /* get the sign */ dq = -dq; - re_signal = c->se + dq; + re_signal = (int16_t)(c->se + dq); /* Update second order predictor coefficient A2 and A1 */ pk0 = (c->sez + dq) ? sgn(c->sez + dq) : 0; |