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(parent: 5b3501f) | patch
netfilter: nf_conntrack: restrict runtime expect hashsize modifications
authorAlexey Dobriyan <adobriyan@gmail.com>
Mon, 8 Feb 2010 19:17:22 +0000 (11:17 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 8 Feb 2010 19:17:22 +0000 (11:17 -0800)
commit13ccdfc2af03e09e60791f7d4bc4ccf53398af7c
tree5b83b77e6b06e1dc845199227734a54eb2d857d3tree | snapshot
parent5b3501faa8741d50617ce4191c20061c6ef36cb3commit | diff
netfilter: nf_conntrack: restrict runtime expect hashsize modifications

Expectation hashtable size was simply glued to a variable with no code
to rehash expectations, so it was a bug to allow writing to it.
Make "expect_hashsize" readonly.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Patrick McHardy <kaber@trash.net>
net/netfilter/nf_conntrack_expect.c diff | blob | history
Domain: System / Kernel;