---

yaml --- r: 282083 b: refs/heads/master c: c3b3f16 h: refs/heads/master i: 282081: 0f0bc9b 282079: 790d504 v: v3
git-mirror · Dec 16, 2011 · 54c177a · 54c177a
1 parent 2e65344
commit 54c177a
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9438ce9dbbf512fd717051284f568d5cb35e5cf1
+refs/heads/master: c3b3f16d1bceb5ac5f21528f889810b4ac5a3596
diff --git a/trunk/drivers/xen/events.c b/trunk/drivers/xen/events.c
@@ -1104,6 +1104,9 @@ int evtchn_get(unsigned int evtchn)
 	struct irq_info *info;
 	int err = -ENOENT;
 
+	if (evtchn >= NR_EVENT_CHANNELS)
+		return -EINVAL;
+
 	mutex_lock(&irq_mapping_update_lock);
 
 	irq = evtchn_to_irq[evtchn];