svm: fix mq coverity warning

Type: fix

Signed-off-by: Florin Coras <[email protected]>
Change-Id: I1914366c17fa05305d57d842793fad372319256a

diff --git a/MAINTAINERS b/MAINTAINERS
index ea5a28d..6003a81 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -532,7 +532,7 @@ F:  src/plugins/mdata/
 Plugin - Unit Tests
 I:     unittest
 M:     Dave Barach <[email protected]>
-M:     Florin Coras <[email protected]
+M:     Florin Coras <[email protected]>
 F:     src/plugins/unittest/
 
 Test Infrastructure

diff --git a/src/svm/message_queue.c b/src/svm/message_queue.c
index b423826..8be6be7 100644 (file)
--- a/src/svm/message_queue.c
+++ b/src/svm/message_queue.c
@@ -570,8 +570,13 @@ svm_msg_q_timedwait (svm_msg_q_t *mq, double timeout)
 
       tv.tv_sec = (u64) timeout;
       tv.tv_usec = ((u64) timeout - (u64) timeout) * 1e9;
-      setsockopt (mq->q.evtfd, SOL_SOCKET, SO_RCVTIMEO, (const char *) &tv,
-                 sizeof tv);
+      rv = setsockopt (mq->q.evtfd, SOL_SOCKET, SO_RCVTIMEO,
+                      (const char *) &tv, sizeof tv);
+      if (rv < 0)
+       {
+         clib_unix_warning ("setsockopt");
+         return -1;
+       }
 
       rv = read (mq->q.evtfd, &buf, sizeof (buf));
       if (rv < 0)