From 62167cc0dafd86a0bdbf888d010140f6d1cf2370 Mon Sep 17 00:00:00 2001
From: Pawel Dziepak <pdziepak@quarnos.org>
Date: Mon, 2 Jul 2012 20:01:42 +0200
Subject: [PATCH] nfs4: vfs makes sure that l_start + l_len <= OFF_MAX

---
 src/add-ons/kernel/file_systems/nfs4/Inode.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/add-ons/kernel/file_systems/nfs4/Inode.cpp b/src/add-ons/kernel/file_systems/nfs4/Inode.cpp
index 7014a8490b..53a76a453f 100644
--- a/src/add-ons/kernel/file_systems/nfs4/Inode.cpp
+++ b/src/add-ons/kernel/file_systems/nfs4/Inode.cpp
@@ -739,7 +739,7 @@ Inode::AcquireLock(OpenFileCookie* cookie, const struct flock* lock,
 
 	linfo->fSequence = 0;
 	linfo->fStart = lock->l_start;
-	if (lock->l_len == OFF_MAX)
+	if (lock->l_len + lock->l_start == OFF_MAX)
 		linfo->fLength = UINT64_MAX;
 	else
 		linfo->fLength = lock->l_len;