From 4f5608efd65aed2a60f2d49342899d5aef8f4d33 Mon Sep 17 00:00:00 2001
From: Pawel Dziepak <pdziepak@quarnos.org>
Date: Thu, 13 Jun 2013 11:31:53 +0200
Subject: [PATCH] nfs4: Fix CID #1032256: Use 4kB block size if server reports
 invalid value

---
 src/add-ons/kernel/file_systems/nfs4/RootInode.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/add-ons/kernel/file_systems/nfs4/RootInode.cpp b/src/add-ons/kernel/file_systems/nfs4/RootInode.cpp
index ed9dee0615..73edd0e09b 100644
--- a/src/add-ons/kernel/file_systems/nfs4/RootInode.cpp
+++ b/src/add-ons/kernel/file_systems/nfs4/RootInode.cpp
@@ -110,6 +110,8 @@ RootInode::_UpdateInfo(bool force)
 
 		if (ioSize == LONGLONG_MAX)
 			ioSize = 32768;
+		if (ioSize == 0)
+			ioSize = 4096;
 		fInfoCache.io_size = ioSize;
 		fInfoCache.block_size = ioSize;
 		fIOSize = ioSize;