Make iteration safe. VMKernelAddressSpace::Next() doesn't like NULL pointers.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34531 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 01:56:01 +00:00
parent 179ec686e4
commit e55886c3a3
1 changed files with 2 additions and 1 deletions
@@ -150,7 +150,8 @@ public:
 	VMArea* Next()
 	{
 		VMArea* result = fNext;
-		fNext = fAddressSpace->NextArea(fNext);
+		if (fNext != NULL)
+			fNext = fAddressSpace->NextArea(fNext);
 		return result;
 	}