From: John Hodge <tpg@portege.thepowersgang.com>
Date: Fri, 25 Sep 2009 06:52:19 +0000 (+0800)
Subject: Added position check to VFS_ReadDir
X-Git-Tag: rel0.06~510
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=b62bb4c2b6da7c3391f5346d9e349adfea2d78a2;p=tpg%2Facess2.git

Added position check to VFS_ReadDir
---

diff --git a/Kernel/vfs/dir.c b/Kernel/vfs/dir.c
index 043d49cc..b7af755b 100644
--- a/Kernel/vfs/dir.c
+++ b/Kernel/vfs/dir.c
@@ -148,6 +148,11 @@ int VFS_ReadDir(int FD, char *Dest)
 		return 0;
 	}
 	
+	if(h->Position >= h->Node->Size) {
+		LEAVE('i', 0);
+		return 0;
+	}
+	
 	tmp = h->Node->ReadDir(h->Node, h->Position);
 	LOG("tmp = '%s'", tmp);