From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Mon, 1 Aug 2016 19:32:39 +0000 (-0400)
Subject: Tests: unchecked pthread_join return value
X-Git-Tag: v2.9.0-rc1~76
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=9d55857158aaa320476b962fc67a9c93be8c77c3

Tests: unchecked pthread_join return value

Reported-by Coverity Scan:
CID 1360530 (#1 of 1): Unchecked return value (CHECKED_RETURN)

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/tests/regression/kernel/select_poll_epoll.c b/tests/regression/kernel/select_poll_epoll.c
index e0e92fd38..cb39b0819 100644
--- a/tests/regression/kernel/select_poll_epoll.c
+++ b/tests/regression/kernel/select_poll_epoll.c
@@ -655,7 +655,11 @@ void stress_ppoll(int *fds, int value)
 		do_ppoll(fds, ufds);
 	}
 	stop_thread = 1;
-	pthread_join(writer, NULL);
+	ret = pthread_join(writer, NULL);
+	if (ret) {
+		fprintf(stderr, "[error] pthread_join\n");
+		goto end;
+	}
 end:
 	return;
 }
@@ -773,8 +777,11 @@ void epoll_pwait_concurrent_munmap(void)
 	}
 
 	stop_thread = 1;
-	pthread_join(writer, NULL);
-
+	ret = pthread_join(writer, NULL);
+	if (ret) {
+		fprintf(stderr, "[error] pthread_join\n");
+		goto end_unmap;
+	}
 end_unmap:
 	for (i = 0; i < MAX_FDS; i++) {
 		ret = close(fds[i]);