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authorMichael Niedermayer <michaelni@gmx.at>2013-01-11 00:54:12 +0100
committerReinhard Tartler <siretart@tauware.de>2013-05-09 11:20:11 +0200
commitd86a5ce03f6993aaf7a28f2c2b29a788d7ea76ab (patch)
tree4719dc9c75cda33c309394719747c9cb1539fd57 /doc
parentc313f3160ae18ada6b075cbe7a891ea076d1f8d3 (diff)
downloadffmpeg-d86a5ce03f6993aaf7a28f2c2b29a788d7ea76ab.tar.gz
vorbisdec: Error on bark_map_size equal to 0.
The value is used to calculate output LSP curve and a division by zero and out of array accesses would occur. CVE-2013-0894 CC: libav-stable@libav.org Reported-by: Dale Curtis <dalecurtis@chromium.org> Found-by: inferno@chromium.org Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> (cherry picked from commit 11dcecfcca0eca1a571792c4fa3c21fb2cfddddc) Signed-off-by: Reinhard Tartler <siretart@tauware.de> (cherry picked from commit 494ddd377ada76ed555f7a3f49391455daa099c9) Signed-off-by: Reinhard Tartler <siretart@tauware.de>
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