---

yaml --- r: 227701 b: refs/heads/master c: 110e7c7 h: refs/heads/master i: 227699: 4656abd v: v3
git-mirror · Jan 10, 2011 · fca6194 · fca6194
1 parent 0838ee6
commit fca6194
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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: fc550e95921e109f3778a6b2dc560d63388810ab
+refs/heads/master: 110e7c7e4f8a61a34e0ab88fc9bdf4d5c6d220b2
diff --git a/trunk/drivers/xen/events.c b/trunk/drivers/xen/events.c
@@ -170,6 +170,9 @@ static struct irq_info *info_for_irq(unsigned irq)
 
 static unsigned int evtchn_from_irq(unsigned irq)
 {
+	if (unlikely(WARN(irq < 0 || irq >= nr_irqs, "Invalid irq %d!\n", irq)))
+		return 0;
+
 	return info_for_irq(irq)->evtchn;
 }