From: Ben Gras <ben@minix3.org>
Date: Wed, 23 Sep 2009 15:19:36 +0000 (+0000)
Subject: missing level-- in out-of-memory case.
X-Git-Tag: v3.1.5~92
X-Git-Url: http://zhaoyanbai.com/repos/Bv9ARM.ch11.html?a=commitdiff_plain;h=f87a91ce957f0f4dfcf415f74744f3a311886c22;p=minix.git

missing level-- in out-of-memory case.
---

diff --git a/servers/vm/i386/pagetable.c b/servers/vm/i386/pagetable.c
index 93b2618c2..9d045ea32 100644
--- a/servers/vm/i386/pagetable.c
+++ b/servers/vm/i386/pagetable.c
@@ -317,6 +317,7 @@ PUBLIC void *vm_allocpage(phys_bytes *phys, int reason)
 		I386_VM_PRESENT | I386_VM_USER | I386_VM_WRITE, 0)) != OK) {
 		FREE_MEM(newpage, CLICKSPERPAGE);
 		printf("vm_allocpage writemap failed\n", ret);
+		level--;
 		return NULL;
 	}