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>
Mon, 8 Jan 2018 22:19:14 +0000 (23:19 +0100)
commit4730046891069c80bdcf773972d2c91f1dc31327
treecfd48560cb448e0b54ff0e178a1d43d04f642ea5
parent4e87ab803ad53168dce5beb78e0e0cc6995c4a04
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