[2/3] autofs - fix error return in autofs_fill_super()
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Message ID 154725123240.11260.796773942606871359.stgit@pluto-themaw-net
State In Next
Commit 6d484b5307469bd2e7ff3f0075a46888dca7b074
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Series
  • [1/3] autofs: drop dentry reference only when it is never used
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Commit Message

Ian Kent Jan. 12, 2019, midnight UTC
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.

Signed-off-by: Ian Kent <raven@themaw.net>
---
 fs/autofs/inode.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c
index 0e8ea2d9a2bb..078992eee299 100644
--- a/fs/autofs/inode.c
+++ b/fs/autofs/inode.c
@@ -266,8 +266,10 @@  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;