From: Steven Whitehouse <swhiteho@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [GFS2] Fix bz 230143, lookup returns wrong inode
Date: Thu, 01 Mar 2007 10:00:53 +0000 [thread overview]
Message-ID: <1172743253.11001.642.camel@quoit.chygwyn.com> (raw)
Hi,
The following patch fixes Red Hat bz 230143. Without this patch its
possible for the wrong inode to be returned in certain cases. It is a
pretty unusual event, so that its taken some time to track down. Thanks
and due to Josef Whiter who did a lot of the testing required to thrack
this down and fix it.
Steve.
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 0d6831a..00833dc 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -43,7 +43,8 @@ static int iget_test(struct inode *inode, void *opaque)
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_inum_host *inum = opaque;
- if (ip->i_num.no_addr == inum->no_addr)
+ if (ip->i_num.no_addr == inum->no_addr &&
+ inode->i_private != NULL)
return 1;
return 0;
reply other threads:[~2007-03-01 10:00 UTC|newest]
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