fuse: fix uninitialized field in fuse_inode
authorJohn Muir <muirj@nortel.com>
Thu, 29 Nov 2007 00:22:02 +0000 (16:22 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Thu, 29 Nov 2007 17:24:54 +0000 (09:24 -0800)
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>
fs/fuse/inode.c

index 0cc95eeb93791aeb2aa99af6965dc71e7b9348b6..84f9f7dfdf5b6bc1162d57ff5bf4f3845e7d743a 100644 (file)
@@ -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) {