]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e0c79ac) | patch
netfilter: x_tables: limit allocation requests for blob rule heads
authorFlorian Westphal <fw@strlen.de>
Tue, 27 Feb 2018 18:42:32 +0000 (19:42 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Mon, 5 Mar 2018 22:15:43 +0000 (23:15 +0100)
commitb2c05e20574547d298ba439eb195670dc66ba759
tree3fc6bbb9e424e03b5586b585a7e1387e5ba80adftree | snapshot
parente0c79acd754e2d1c286f02997ba1c64b38e55ef0commit | diff
netfilter: x_tables: limit allocation requests for blob rule heads

This is a very conservative limit (134217728 rules), but good
enough to not trigger frequent oom from syzkaller.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/x_tables.c diff | blob | history
Linux Kernel Source Tree.