lockwait: Allow for zero length key requests
authorAmitay Isaacs <amitay@gmail.com>
Thu, 14 Mar 2013 04:44:44 +0000 (15:44 +1100)
committerAmitay Isaacs <amitay@gmail.com>
Mon, 25 Mar 2013 06:57:02 +0000 (17:57 +1100)
commitda6be80bd8d82e318b68cc333abde0ff3fdf9249
tree2008f6db5681654642155a4f833e79d0348b4831
parent534f7afb8e5b61c7c8f40a4764ff24a09de3008f
lockwait: Allow for zero length key requests

Samba sends zero length key requests for notify database. To support older
Samba behaviour for now, allow zero length key requests. Zero length key is
encoded as "NULL" string.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
server/ctdb_lockwait.c
server/ctdb_lockwait_helper.c