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Date: Wed, 25 Sep 2013 18:49:13 -0400 From: Dave Jones <davej@...hat.com> To: Steven Rostedt <rostedt@...dmis.org> Cc: Al Viro <viro@...IV.linux.org.uk>, Linux Kernel <linux-kernel@...r.kernel.org> Subject: tracing: don't stuff stale pointers in filp->private_data Probably harmless, but still not a nice thing to do. Signed-off-by: Dave Jones <davej@...oraproject.org> diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 368a4d5..27aa16e 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -1124,10 +1124,10 @@ static int system_tr_open(struct inode *inode, struct file *filp) if (ret < 0) { trace_array_put(tr); kfree(dir); + } else { + filp->private_data = dir; } - filp->private_data = dir; - return ret; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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