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(parent: 13696c3) | patch
avcodec/utils: Use 64bit for aspect ratio calculation in avcodec_string()
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 28 Nov 2015 16:26:05 +0000 (17:26 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 28 Nov 2015 19:10:51 +0000 (20:10 +0100)
commit4f03bebc79f76df3a3e5bb9e1bc32baabfb7797c
tree3b38a6ffb8ea4c0d991b9c18e9e3b3da5c0f5425tree | snapshot
parent13696c378989252da2706f357b330240a46ea7f3commit | diff
avcodec/utils: Use 64bit for aspect ratio calculation in avcodec_string()

Fixes integer overflow
Fixes: 3a45b2ae02f2cf12b7bd99543cdcdae5/asan_heap-oob_1dff502_8022_899f75e1e81046ebd7b6c2394a1419f4.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/utils.c diff | blob | history
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