Commit 24a461d5 authored Jul 10, 2010 by Dan Carpenter Committed by Steven Rostedt Jul 22, 2010

trace: strlen() return doesn't account for the NULL



We need to add one to the strlen() return because of the NULL
character.  The type->name here generally comes from the kernel and I
don't think any of them come close to being MAX_TRACER_SIZE (100)
characters long so this is basically a cleanup.

Signed-off-by: Dan Carpenter <error27@gmail.com>
LKML-Reference: <20100710100644.GV19184@bicker>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

parent a484e54f

kernel/trace/trace.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -739,7 +739,7 @@ __acquires(kernel_lock)
		return -1;
		}

		if (strlen(type->name) > MAX_TRACER_SIZE) {
		if (strlen(type->name) >= MAX_TRACER_SIZE) {
		pr_info("Tracer has a name longer than %d\n", MAX_TRACER_SIZE);
		return -1;
		}