---

yaml --- r: 264207 b: refs/heads/master c: 47ea91b h: refs/heads/master i: 264205: 8f9586b 264203: 80ca64d 264199: 61a6772 264191: b06abea v: v3
git-mirror · Sep 30, 2011 · 4dd2158 · 4dd2158
1 parent 7de5e7c
commit 4dd2158
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 92bb062fe36132a04c6dc8b3c51c945730b05224
+refs/heads/master: 47ea91b4052d9e94b9dca5d7a3d947fbebd07ba9
diff --git a/trunk/kernel/resource.c b/trunk/kernel/resource.c
@@ -419,6 +419,9 @@ static int __find_resource(struct resource *root, struct resource *old,
 		else
 			tmp.end = root->end;
 
+		if (tmp.end < tmp.start)
+			goto next;
+
 		resource_clip(&tmp, constraint->min, constraint->max);
 		arch_remove_reservations(&tmp);
 
@@ -436,8 +439,10 @@ static int __find_resource(struct resource *root, struct resource *old,
 				return 0;
 			}
 		}
-		if (!this)
+
+next:		if (!this || this->end == root->end)
 			break;
+
 		if (this != old)
 			tmp.start = this->end + 1;
 		this = this->sibling;