Commit 82382ace authored by Al Viro's avatar Al Viro
Browse files

kernfs: deal with kernfs_fill_super() failures 



make sure that info->node is initialized early, so that kernfs_kill_sb()
can list_del() it safely.

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 08a8f308

fs/kernfs/mount.c

+1 −0
Original line number Diff line number Diff line
@@ -316,6 +316,7 @@ struct dentry *kernfs_mount_ns(struct file_system_type *fs_type, int flags, 


	info->root = root;

	info->ns = ns;

	INIT_LIST_HEAD(&info->node);



	sb = sget_userns(fs_type, kernfs_test_super, kernfs_set_super, flags,

			 &init_user_ns, info);