Fix missing phtread destroy (#4957)

As we are calling pthread_mutex_init(), we should call
pthread_mutex_destroy() to release all initialized mutexs.

diff --git a/src/main/threads.c b/src/main/threads.c
index 0e3ace515d20cda4e495f501542c60621ee832be..bd5537e831ba06dc3c078f3025df73cb55b97b28 100644 (file)
--- a/src/main/threads.c
+++ b/src/main/threads.c
@@ -289,8 +289,16 @@ int tls_mutexes_init(void)
 
 static void tls_mutexes_destroy(void)
 {
-       CRYPTO_set_locking_callback(NULL);
+       int i, num;
+
+       num = CRYPTO_num_locks();
+
+       for (i = 0; i < num; i++) {
+               pthread_mutex_destroy(&ssl_mutexes[i]);
+       }
        free(ssl_mutexes);
+
+       CRYPTO_set_locking_callback(NULL);
 }
 #else
 #define tls_mutexes_destroy