src/client.c | 3 +++
1 file changed, 3 insertions(+)
New commits:
commit c653a6f587a3e317abe7ef7df7aaa2b162bc8b34
Author: David Teigland <teigland(a)redhat.com>
Date: Thu Jan 3 14:06:23 2013 -0600
sanlock: get_lockspaces count only
Accept null lss to get only the count.
Signed-off-by: David Teigland <teigland(a)redhat.com>
diff --git a/src/client.c b/src/client.c
index 5b4d81b..ec2953f 100644
--- a/src/client.c
+++ b/src/client.c
@@ -207,6 +207,9 @@ int sanlock_get_lockspaces(struct sanlk_lockspace *lss, int lss_size,
rv = -ENOBUFS;
}
+ if (!lss)
+ goto out;
+
ls = lss;
for (i = 0; i < recv_count; i++) {
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