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

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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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Chen Gang 2013-04-08 11:48:27 +08:00 • committed by Ingo Molnar

parent dd9c086d9f

commit c97847d2f0

1 changed files with 2 additions and 1 deletions

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kernel/events/core.c

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