fuse: fix SEEK_END incorrectness
Update file size before using it in lseek(..., SEEK_END).
Reported-by: Amnon Shiloh <u3557@miso.sublimeip.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 2bada6b..98079aa 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1448,6 +1448,9 @@
mutex_lock(&inode->i_mutex);
switch (origin) {
case SEEK_END:
+ retval = fuse_update_attributes(inode, NULL, file, NULL);
+ if (retval)
+ return retval;
offset += i_size_read(inode);
break;
case SEEK_CUR: