From d2c89a4284ea4ecfba77c6f2d7d6f96d52e801e5 Mon Sep 17 00:00:00 2001 From: Jeff Mahoney Date: Thu, 2 Nov 2006 22:07:20 -0800 Subject: [PATCH] reiserfs: reset errval after initializing bitmap cache Callers after reiserfs_init_bitmap_cache() expect errval to contain -EINVAL until much later. If a condition fails before errval is reset later, reiserfs_fill_super() will mistakenly return 0, causing an Oops in do_add_mount(). This patch resets errval to -EINVAL after the call. I view this as a temporary fix and real error codes should be used throughout reiserfs_fill_super(). Signed-off-by: Jeff Mahoney Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/reiserfs/super.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs') diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 9041802df832..17249994110f 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -1619,6 +1619,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) "jmacd-8: reiserfs_fill_super: unable to read bitmap"); goto error; } + errval = -EINVAL; #ifdef CONFIG_REISERFS_CHECK SWARN(silent, s, "CONFIG_REISERFS_CHECK is set ON"); SWARN(silent, s, "- it is slow mode for debugging."); -- cgit v1.2.3