Commit a1d60867 authored Mar 15, 2011 by Dan Carpenter Committed by Matthew Garrett Mar 28, 2011

asus-wmi: potential NULL dereference in show_call()



In the earlier check we assumed that "obj" could be NULL.  I looked at
some of the other places that call evaluate_object() and they check
for NULL as well.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

parent 0986f25f

drivers/platform/x86/asus-wmi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1343,7 +1343,7 @@ static int show_call(struct seq_file m, void data)
		else
		seq_printf(m, "%#x(%#x, %#x) = t:%d\n", asus->debug.method_id,
		asus->debug.dev_id, asus->debug.ctrl_param,
		obj->type);
		obj ? obj->type : -1);

		kfree(obj);