From 5d53870da1cb35f16f7eb9460e181593b5c0cf67 Mon Sep 17 00:00:00 2001
From: Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
Date: Fri, 9 Nov 2018 09:01:29 +0100
Subject: nsswitch: Fix CID 1441070 Error handling issues (CHECKED_RETURN)

Signed-off-by: Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---
 nsswitch/stress-nss-libwbclient.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'nsswitch')

diff --git a/nsswitch/stress-nss-libwbclient.c b/nsswitch/stress-nss-libwbclient.c
index 740ad0e90fa..df1d85c9c40 100644
--- a/nsswitch/stress-nss-libwbclient.c
+++ b/nsswitch/stress-nss-libwbclient.c
@@ -149,7 +149,14 @@ int main(int argc, char *argv[])
 
 	/* wait for query threads to terminate */
 	for (n = 0; n < 2; n++) {
-		pthread_join(threads[n], NULL);
+		rc = pthread_join(threads[n], NULL);
+		if (rc != 0) {
+			fprintf(stderr,
+				"joining query thread %i failed: %s\n",
+				n,
+				strerror(rc));
+			exit(1);
+		}
 	}
 
 	fprintf(state.fail ? stderr: stdout,
-- 
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