THRIFT-3878: fix interop with newer OpenSSL libraries
This closes #1102
diff --git a/lib/cpp/src/thrift/transport/TSSLSocket.cpp b/lib/cpp/src/thrift/transport/TSSLSocket.cpp
index 517151f..1efb9f7 100644
--- a/lib/cpp/src/thrift/transport/TSSLSocket.cpp
+++ b/lib/cpp/src/thrift/transport/TSSLSocket.cpp
@@ -108,7 +108,12 @@
SSL_library_init();
SSL_load_error_strings();
// static locking
+ // newer versions of OpenSSL changed CRYPTO_num_locks - see THRIFT-3878
+#ifdef CRYPTO_num_locks
+ mutexes = boost::shared_array<Mutex>(new Mutex[CRYPTO_num_locks()]);
+#else
mutexes = boost::shared_array<Mutex>(new Mutex[ ::CRYPTO_num_locks()]);
+#endif
if (mutexes == NULL) {
throw TTransportException(TTransportException::INTERNAL_ERROR,
"initializeOpenSSL() failed, "