Imported linux-2.6.27.39 suse/xen patches.

[people/teissler/ipfire-2.x.git] / src / patches / suse-2.6.27.39 / patches.suse / ocfs2-xattr.c-Fix-a-bug-when-inserting-xattr.patch

diff --git a/src/patches/suse-2.6.27.39/patches.suse/ocfs2-xattr.c-Fix-a-bug-when-inserting-xattr.patch b/src/patches/suse-2.6.27.39/patches.suse/ocfs2-xattr.c-Fix-a-bug-when-inserting-xattr.patch
new file mode 100644 (file)
index 0000000..20e0247
--- /dev/null
+++ b/src/patches/suse-2.6.27.39/patches.suse/ocfs2-xattr.c-Fix-a-bug-when-inserting-xattr.patch
@@ -0,0 +1,31 @@
+From: Tao Ma <tao.ma@oracle.com>
+Subject: ocfs2/xattr.c: Fix a bug when inserting xattr.
+Patch-mainline: 2.6.28
+
+During the process of xatt insertion, we use binary search
+to find the right place and "low" is set to it. But when
+there is one xattr which has the same name hash as the inserted
+one, low is the wrong value. So set it to the right position.
+
+Signed-off-by: Tao Ma <tao.ma@oracle.com>
+Signed-off-by: Mark Fasheh <mfasheh@suse.com>
+---
+ fs/ocfs2/xattr.c |    4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+Index: linux-2.6.27/fs/ocfs2/xattr.c
+===================================================================
+--- linux-2.6.27.orig/fs/ocfs2/xattr.c
++++ linux-2.6.27/fs/ocfs2/xattr.c
+@@ -4019,8 +4019,10 @@ static void ocfs2_xattr_set_entry_normal
+                       else if (name_hash <
+                                le32_to_cpu(tmp_xe->xe_name_hash))
+                               high = tmp - 1;
+-                      else
++                      else {
++                              low = tmp;
+                               break;
++                      }
+               }
+ 
+               xe = &xh->xh_entries[low];