X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=linux-2.6-255-vserver-delta-cow-fix23.diff;fp=linux-2.6-255-vserver-delta-cow-fix23.diff;h=dc5b7245eb855b3bef7620faeb85bbc99a869fb2;hb=df3e168a40be1339f6a47bb551c49edefb761b3f;hp=0000000000000000000000000000000000000000;hpb=16060820397c95b0d8034a031494036dc4e177ee;p=linux-2.6.git

diff --git a/linux-2.6-255-vserver-delta-cow-fix23.diff b/linux-2.6-255-vserver-delta-cow-fix23.diff
new file mode 100644
index 000000000..dc5b7245e
--- /dev/null
+++ b/linux-2.6-255-vserver-delta-cow-fix23.diff
@@ -0,0 +1,13 @@
+diff -NurpP linux-2.6.38.7-vs2.3.0.37-rc15/fs/namei.c linux-2.6.38.7-vs2.3.0.37-rc15.1/fs/namei.c
+--- linux-2.6.38.7-vs2.3.0.37-rc15/fs/namei.c	2011-04-23 22:33:35.000000000 +0200
++++ linux-2.6.38.7-vs2.3.0.37-rc15.1/fs/namei.c	2011-05-29 22:41:46.000000000 +0200
+@@ -2220,7 +2220,8 @@ int may_open(struct path *path, int acc_
+ 	}
+ 
+ #ifdef	CONFIG_VSERVER_COWBL
+-	if (IS_COW(inode) && (flag & FMODE_WRITE)) {
++	if (IS_COW(inode) && 
++		((flag & O_ACCMODE) != O_RDONLY)) {
+ 		if (IS_COW_LINK(inode))
+ 			return -EMLINK;
+ 		inode->i_flags &= ~(S_IXUNLINK|S_IMMUTABLE);