avcodec/sbrdsp_fixed: Fix integer overflow in shift in sbr_hf_g_filt_c()
authorMichael Niedermayer <michael@niedermayer.cc>
Wed, 1 Nov 2017 13:00:20 +0000 (14:00 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 30 Dec 2017 20:11:31 +0000 (21:11 +0100)
commit19fb467fcbbfdb9cba784fd0cd05d6e8333bc3fb
tree9d2672428aab9755d76c686281afa1d6bb542d3b
parent67208cf992ef20c987a1342a5157c8d48881da0e
avcodec/sbrdsp_fixed: Fix integer overflow in shift in sbr_hf_g_filt_c()

Fixes: runtime error: shift exponent 66 is too large for 64-bit type 'long long'
Fixes: 3642/clusterfuzz-testcase-minimized-5443853801750528

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 981e99ab99986935affad7c164ebdfe28e8ea7f8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/sbrdsp_fixed.c