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authorMark Harris <mark.hsj@gmail.com>2016-02-15 23:52:13 -0800
committerMichael Niedermayer <michael@niedermayer.cc>2016-02-20 02:56:25 +0100
commit56e2cd9c042e05255aa28487694c29aaec023263 (patch)
tree4549656eaaac42d72731b80b40f4a68438e9bf6a /libavfilter/bbox.c
parent1b4fbf808082eaa6945e5fc2cda487573691e8e6 (diff)
downloadffmpeg-56e2cd9c042e05255aa28487694c29aaec023263.tar.gz
avformat/icodec: Fix crash probing fuzzed file
Avoid invalid memory read/crash when frame offset >= 0xfffffff8. Base64-encoded example: AAABADAwMDAwMAAAMAAwMDAw/P///w== (The previous commit verifies that p->buf_size >= 22.) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavfilter/bbox.c')
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