Commit d687ca38 authored by Al Viro's avatar Al Viro
Browse files

cifs: leak on mount if we share superblock 



cifs_sb and nls end up leaked...

Acked-by: default avatarPavel Shilovsky <piastryyy@gmail.com>
Reviewed-by: default avatarJeff Layton <jlayton@redhat.com>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 2c6292ae

fs/cifs/cifsfs.c

+2 −0
Original line number Diff line number Diff line
@@ -701,6 +701,8 @@ cifs_do_mount(struct file_system_type *fs_type, 


	if (sb->s_fs_info) {

		cFYI(1, "Use existing superblock");

		unload_nls(cifs_sb->local_nls);

		kfree(cifs_sb);

		goto out_shared;

	}