From: Witold Kręcicki <wpk@isc.org>
Date: Sat, 25 Aug 2018 11:25:51 +0000 (+0200)
Subject: Add runtime check on top of pthread_mutex_{lock,unlock} in rng
X-Git-Tag: v9.13.3~38^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18ebcf2b30aec2f792678dea3d86a6201c20ebc3;p=thirdparty%2Fbind9.git

Add runtime check on top of pthread_mutex_{lock,unlock} in rng
---

diff --git a/lib/isc/xoshiro128starstar.c b/lib/isc/xoshiro128starstar.c
index 9df1b4ba74d..bc08e6740f2 100644
--- a/lib/isc/xoshiro128starstar.c
+++ b/lib/isc/xoshiro128starstar.c
@@ -74,8 +74,8 @@ static volatile HANDLE _mutex = NULL;
 
 #include <pthread.h>
 static pthread_mutex_t _mutex = PTHREAD_MUTEX_INITIALIZER;
-#define _LOCK()   pthread_mutex_lock(&_mutex)
-#define _UNLOCK() pthread_mutex_unlock(&_mutex)
+#define _LOCK()   RUNTIME_CHECK(pthread_mutex_lock(&_mutex)==0)
+#define _UNLOCK() RUNTIME_CHECK(pthread_mutex_unlock(&_mutex)==0)
 #endif /* defined(_WIN32) || defined(_WIN64) */
 
 static uint32_t seed[4];