From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 9 Jan 2012 00:40:27 +0000 (-0500)
Subject: devpts: fix double-free on mount failure
X-Git-Tag: v3.3-rc1~156^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3850aba74873aa47fefe6900b99f42f5e656a6e7;p=pandora-kernel.git

devpts: fix double-free on mount failure

devpts_kill_sb() is called even if devpts_fill_super() fails;
we should not do that kfree() in the latter, especially not
with ->s_fs_info left pointing to freed object.  Double kfree()
is a Bad Thing(tm)...

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