Prev: [patch] 9p: strlen() doesn't count the terminator
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From: Dan Carpenter on 10 Jul 2010 06:10
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(a)gmail.com>

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 086d363..5f13c35 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -729,7 +729,7 @@ __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;
}
--
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Prev: [patch] 9p: strlen() doesn't count the terminator
Next: tracing: properly align linker defined symbols