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authorFlorian Westphal <fw@strlen.de>2016-03-22 18:02:49 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2016-03-28 17:59:04 +0200
commitbdf533de6968e9686df777dc178486f600c6e617 (patch)
tree23e87768a52a4d72522765b652cfe8af9bc67e46 /init/init_task.c
parent99b7248e2ad57ca93ada10c6598affb267ffc99a (diff)
downloadlinux-bdf533de6968e9686df777dc178486f600c6e617.tar.bz2
netfilter: x_tables: validate e->target_offset early
We should check that e->target_offset is sane before mark_source_chains gets called since it will fetch the target entry for loop detection. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'init/init_task.c')
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