diff options
| author | Mans Rullgard <mans@mansr.com> | 2011-10-09 20:46:22 +0100 |
|---|---|---|
| committer | Reinhard Tartler <siretart@tauware.de> | 2012-03-18 17:50:36 +0100 |
| commit | 0b1ac7bf4f8d091e03736decc7f8ac0357e80e5c (patch) | |
| tree | 0047923911bd504b42ebe3e9fd9caae956795310 | |
| parent | af0a56e6ef3dcc140b960808b8a419d32a229775 (diff) | |
| download | ffmpeg-0b1ac7bf4f8d091e03736decc7f8ac0357e80e5c.tar.gz | |
wmavoice: fix a signed overflow
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit ba3f07d0611d9a6c10eaa90b3c058ecdffe76676)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
| -rw-r--r-- | libavcodec/wmavoice.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/wmavoice.c b/libavcodec/wmavoice.c index 9588ecd807..1076539019 100644 --- a/libavcodec/wmavoice.c +++ b/libavcodec/wmavoice.c @@ -1085,7 +1085,7 @@ static void aw_pulse_set2(WMAVoiceContext *s, GetBitContext *gb, int excl_range = s->aw_pulse_range; // always 16 or 24 uint16_t *use_mask_ptr = &use_mask[idx >> 4]; int first_sh = 16 - (idx & 15); - *use_mask_ptr++ &= 0xFFFF << first_sh; + *use_mask_ptr++ &= 0xFFFFu << first_sh; excl_range -= first_sh; if (excl_range >= 16) { *use_mask_ptr++ = 0; |