tree f26091022846aea449821b6c1acdbc46d75da6b1
parent fce3e804cfad49208fd2ff9db4bcb57481409e1d
author Tejun Heo <tj@kernel.org> 1226550000 +0900
committer Greg Kroah-Hartman <gregkh@suse.de> 1231267471 -0800

uevent: don't pass envp_ext[] as format string in kobject_uevent_env()

kobject_uevent_env() uses envp_ext[] as verbatim format string which
can cause problems ranging from unexpectedly mangled string to oops if
a string in envp_ext[] contains substring which can be interpreted as
format.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>