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authorSasha Levin <sasha.levin@oracle.com>2014-04-08 16:04:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-08 16:48:51 -0700
commite53d77eb8bb616e903e34cc7a918401bee3b5149 (patch)
treebdab4a168e8afc00590dcec684205c656ae2e81e /lib
parent0bf1457f0cfca7bc026a82323ad34bcf58ad035d (diff)
autofs4: check dev ioctl size before allocating
There wasn't any check of the size passed from userspace before trying to allocate the memory required. This meant that userspace might request more space than allowed, triggering an OOM. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions