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>
Fri, 1 Dec 2017 23:28:59 +0000 (00:28 +0100)
commitb45971a955572390dca2c180c3477995152447df
tree4e44aaa8324be277f63288ccc07cd5a3e43c9c26
parent4fbee4272793da37c8ba563eab754de355304ad7
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