From: Chen Gang <gang.chen@asianux.com>
Date: Mon, 8 Apr 2013 03:48:27 +0000 (+0800)
Subject: perf: Fix strncpy() use, always make sure it's NUL terminated
X-Git-Tag: v3.9-rc7~3^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c97847d2f0eb77c806e650e04d9bbcf79fa05730;p=pandora-kernel.git

perf: Fix strncpy() use, always make sure it's NUL terminated

For NUL terminated string, always make sure that there's '\0' at the end.

In our case we need a return value, so still use strncpy() and
fix up the tail explicitly.

(strlcpy() returns the size, not the pointer)

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Cc: a.p.zijlstra@chello.nl <a.p.zijlstra@chello.nl>
Cc: paulus@samba.org <paulus@samba.org>
Cc: acme@ghostprotocols.net <acme@ghostprotocols.net>
Link: http://lkml.kernel.org/r/51623E0B.7070101@asianux.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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