Free some malloced memory that wasn't being freed.

As mdadm is normally a short-lived program it isn't always necessary
to free memory that was allocated, as the 'exit()' call will
automatically free everything.  But it is more obviously correct if
the 'free' is there.
So this patch add a few calls to 'free'

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/Detail.c b/Detail.c
index e41ad1b..544cfdb 100644
--- a/Detail.c
+++ b/Detail.c
@@ -541,6 +541,7 @@ This is pretty boring
 		    1, avail, avail_disks))
 		rv = 2;
 
+	free(disks);
 out:
 	close(fd);
 	return rv;