| From a75fa1de91b28042b48e23694e26c0c26aea3d09 Mon Sep 17 00:00:00 2001 |
| From: Ian Kent <raven@themaw.net> |
| Date: Fri, 1 Feb 2019 14:21:29 -0800 |
| Subject: autofs: fix error return in autofs_fill_super() |
| |
| [ Upstream commit f585b283e3f025754c45bbe7533fc6e5c4643700 ] |
| |
| In autofs_fill_super() on error of get inode/make root dentry the return |
| should be ENOMEM as this is the only failure case of the called |
| functions. |
| |
| Link: http://lkml.kernel.org/r/154725123240.11260.796773942606871359.stgit@pluto-themaw-net |
| Signed-off-by: Ian Kent <raven@themaw.net> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| fs/autofs/inode.c | 4 +++- |
| 1 file changed, 3 insertions(+), 1 deletion(-) |
| |
| diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c |
| index 846c052569dd..3c14a8e45ffb 100644 |
| --- a/fs/autofs/inode.c |
| +++ b/fs/autofs/inode.c |
| @@ -255,8 +255,10 @@ int autofs_fill_super(struct super_block *s, void *data, int silent) |
| } |
| root_inode = autofs_get_inode(s, S_IFDIR | 0755); |
| root = d_make_root(root_inode); |
| - if (!root) |
| + if (!root) { |
| + ret = -ENOMEM; |
| goto fail_ino; |
| + } |
| pipe = NULL; |
| |
| root->d_fsdata = ino; |
| -- |
| 2.19.1 |
| |
