src/client.c

[David Teigland]

src/client.c |    3 +++
 1 file changed, 3 insertions(+)

New commits:
commit cd62001cba5793a93678060e42f86d32e32707e4
Author: David Teigland 
Date:   Tue Jul 9 14:11:20 2013 -0500

sanlock: check for null arg in sanlock_request

Signed-off-by: David Teigland

diff --git a/src/client.c b/src/client.c
index 38a9692..6ecf431 100644
--- a/src/client.c
+++ b/src/client.c
@@ -1044,6 +1044,9 @@ int sanlock_request(uint32_t flags, uint32_t force_mode,
 {
    int fd, rv, datalen;

+	if (!res)
+		return -EINVAL;
+
    datalen = sizeof(struct sanlk_resource) +
    	  sizeof(struct sanlk_disk) * res->num_disks;