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| author | Ian Kent | 2019-02-01 23:21:29 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2019-03-13 22:02:32 +0100 |
| commit | 929278903367a8a9ca7b701b4d0af9a6ba5110a3 (patch) | |
| tree | 73f4c5d865ff2e903a41977b61c232ac5adda127 | |
| parent | autofs: drop dentry reference only when it is never used (diff) | |
| download | kernel-qcow2-linux-929278903367a8a9ca7b701b4d0af9a6ba5110a3.tar.gz kernel-qcow2-linux-929278903367a8a9ca7b701b4d0af9a6ba5110a3.tar.xz kernel-qcow2-linux-929278903367a8a9ca7b701b4d0af9a6ba5110a3.zip | |
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>
| -rw-r--r-- | fs/autofs/inode.c | 4 |
1 files changed, 3 insertions, 1 deletions
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; |