Preliminary -As support for container member arrays

Given an mdadm.conf like the following allow /dev/imsm and /dev/md/r1 to be
created by "mdadm -As".

DEVICES partitions 
ARRAY /dev/imsm metadata=imsm auto=md UUID=b98f5dbe-aa859e7b-0e369b89-a80986d4 
ARRAY /dev/md/r1 container=/dev/imsm member=0 auto=mdp UUID=3538e39c-b397c2e9-1aa031f9-2bc0eca4 
   spares=1

Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/config.c b/config.c
index 9aa8be4..02ab3e0 100644
--- a/config.c
+++ b/config.c
@@ -434,6 +434,8 @@ void arrayline(char *line)
 	mis.bitmap_fd = -1;
 	mis.bitmap_file = NULL;
 	mis.name[0] = 0;
+	mis.container = NULL;
+	mis.member = NULL;
 
 	for (w=dl_next(line); w!=line; w=dl_next(w)) {
 		if (w[0] == '/') {