From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 22 Apr 2008 05:32:44 +0000 (-0400)
Subject: [PATCH] proc_readfd_common() race fix
X-Git-Tag: v2.6.26-rc1~1097^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9b4f526cdc0f95f635607dfba6ac788b3deca188;p=pandora-kernel.git

[PATCH] proc_readfd_common() race fix

Since we drop the rcu_read_lock inside the loop, we can't assume
that files->fdt will remain unchanged (and not freed) between
iterations.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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