From: John Muir <muirj@nortel.com>
Date: Thu, 29 Nov 2007 00:22:02 +0000 (-0800)
Subject: fuse: fix uninitialized field in fuse_inode
X-Git-Tag: v2.6.24-rc4~33
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fbee36b92abc965d3fc2862aa60fd0dfcf779d0b;p=linux-2.6

fuse: fix uninitialized field in fuse_inode

I found problems accessing (executing) previously existing files, until
I did chmod on them (or setattr).

If the fi->attr_version is not initialized, then it could be
larger than fc->attr_version until a setattr is executed, and as a
result the inode attributes would never be set.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 0cc95eeb93..84f9f7dfdf 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -56,6 +56,7 @@ static struct inode *fuse_alloc_inode(struct super_block *sb)
 	fi->i_time = 0;
 	fi->nodeid = 0;
 	fi->nlookup = 0;
+	fi->attr_version = 0;
 	INIT_LIST_HEAD(&fi->write_files);
 	fi->forget_req = fuse_request_alloc();
 	if (!fi->forget_req) {