X-Git-Url: https://gerrit.fd.io/r/gitweb?p=deb_dpdk.git;a=blobdiff_plain;f=lib%2Flibrte_vhost%2Ffd_man.c;h=4c6fed41899981b64bb8fdc5799735a4c661aa98;hp=2ceacc9abd768c8bec9c90f6856f684a4c899ac1;hb=055c52583a2794da8ba1e85a48cce3832372b12f;hpb=f239aed5e674965691846e8ce3f187dd47523689

diff --git a/lib/librte_vhost/fd_man.c b/lib/librte_vhost/fd_man.c
index 2ceacc9a..4c6fed41 100644
--- a/lib/librte_vhost/fd_man.c
+++ b/lib/librte_vhost/fd_man.c
@@ -222,6 +222,7 @@ fdset_event_dispatch(void *arg)
 	int remove1, remove2;
 	int need_shrink;
 	struct fdset *pfdset = arg;
+	int val;
 
 	if (pfdset == NULL)
 		return NULL;
@@ -239,7 +240,9 @@ fdset_event_dispatch(void *arg)
 		numfds = pfdset->num;
 		pthread_mutex_unlock(&pfdset->fd_mutex);
 
-		poll(pfdset->rwfds, numfds, 1000 /* millisecs */);
+		val = poll(pfdset->rwfds, numfds, 1000 /* millisecs */);
+		if (val < 0)
+			continue;
 
 		need_shrink = 0;
 		for (i = 0; i < numfds; i++) {