X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fht-cleanup.c;h=f343d620b03e80b5b657ce1970892d34f3d7866b;hb=6550503d44c075f45b5c15e42d5770a0a5a7d82c;hp=a201506c0eb1da3ad94ac110c351ad3fc0d064e7;hpb=2889fda91cd6916a39d8b09ba7b09b7903e3410c;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/ht-cleanup.c b/src/bin/lttng-sessiond/ht-cleanup.c
index a201506c0..f343d620b 100644
--- a/src/bin/lttng-sessiond/ht-cleanup.c
+++ b/src/bin/lttng-sessiond/ht-cleanup.c
@@ -89,6 +89,14 @@ restart:
 			revents = LTTNG_POLL_GETEV(&events, i);
 			pollfd = LTTNG_POLL_GETFD(&events, i);
 
+			if (!revents) {
+				/*
+				 * No activity for this FD
+				 * (poll implementation).
+				 */
+				continue;
+			}
+
 			/* Thread quit pipe has been closed. Killing thread. */
 			ret = sessiond_check_thread_quit_pipe(pollfd, revents);
 			if (ret) {