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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-05-28 21:38:24 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-06-16 01:05:28 +0200 |
| commit | efe4dbb6e6507ab313f88e2f0c7b33eb0cced6ad (patch) | |
| tree | b66b3bef60faad3f4b80f2987e0f3209401ae899 | |
| parent | 1b048028a71d68e999c4e059788a868c82e6ed06 (diff) | |
| download | ffmpeg-efe4dbb6e6507ab313f88e2f0c7b33eb0cced6ad.tar.gz | |
avcodec/ra144: Fix runtime error: signed integer overflow: 11184810 * 404 cannot be represented in type 'int'
Fixes: 1884/clusterfuzz-testcase-minimized-4637425835966464
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 4c472c52525fcab4c80cdbc98b4625d318c84fcb)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/ra144.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/ra144.c b/libavcodec/ra144.c index 690f7ff3d6..4f8471d28a 100644 --- a/libavcodec/ra144.c +++ b/libavcodec/ra144.c @@ -1701,7 +1701,7 @@ void ff_subblock_synthesis(RA144Context *ractx, const int16_t *lpc_coefs, if (cba_idx) { cba_idx += BLOCKSIZE/2 - 1; ff_copy_and_dup(ractx->buffer_a, ractx->adapt_cb, cba_idx); - m[0] = (ff_irms(&ractx->adsp, ractx->buffer_a) * gval) >> 12; + m[0] = (ff_irms(&ractx->adsp, ractx->buffer_a) * (unsigned)gval) >> 12; } else { m[0] = 0; } |