[libvirt] [PATCH 04/10] parallels: Need to handle virJSONValueObjectGetString error

[John Ferlan]

---
 src/parallels/parallels_driver.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/parallels/parallels_driver.c b/src/parallels/parallels_driver.c
index ea193af..1cf66ea 100644
--- a/src/parallels/parallels_driver.c
+++ b/src/parallels/parallels_driver.c
@@ -514,7 +514,10 @@ parallelsGetNetInfo(virDomainNetDefPtr net,
 
     net->linkstate = VIR_DOMAIN_NET_INTERFACE_LINK_STATE_UP;
     if (virJSONValueObjectHasKey(value, "state")) {
-        tmp = virJSONValueObjectGetString(value, "state");
+        if (!(tmp = virJSONValueObjectGetString(value, "state"))) {
+            parallelsParseError();
+            goto error;
+        }
         if STREQ(tmp, "disconnected")
             net->linkstate = VIR_DOMAIN_NET_INTERFACE_LINK_STATE_DOWN;
     }
-- 
1.7.11.7