Merge "tcptls: Avoiding ERR_remove_state in OpenSSL." into 13

main/libasteriskssl.c

@@ -93,33 +93,6 @@ void SSL_load_error_strings(void)
 #endif
 }
 
-void ERR_load_SSL_strings(void)
-{
-#if defined(AST_DEVMODE)
-	if (startup_complete) {
-		ast_debug(1, "Called after startup... ignoring!\n");
-	}
-#endif
-}
-
-void ERR_load_crypto_strings(void)
-{
-#if defined(AST_DEVMODE)
-	if (startup_complete) {
-		ast_debug(1, "Called after startup... ignoring!\n");
-	}
-#endif
-}
-
-void ERR_load_BIO_strings(void)
-{
-#if defined(AST_DEVMODE)
-	if (startup_complete) {
-		ast_debug(1, "Called after startup... ignoring!\n");
-	}
-#endif
-}
-
 void CRYPTO_set_id_callback(unsigned long (*func)(void))
 {
 #if defined(AST_DEVMODE)
@@ -157,8 +130,6 @@ int ast_ssl_init(void)
 	void (*real_CRYPTO_set_id_callback)(unsigned long (*)(void));
 	void (*real_CRYPTO_set_locking_callback)(void (*)(int, int, const char *, int));
 	void (*real_SSL_load_error_strings)(void);
-	void (*real_ERR_load_SSL_strings)(void);
-	void (*real_ERR_load_BIO_strings)(void);
 	const char *errstr;
 
 	/* clear any previous dynamic linker errors */
@@ -216,12 +187,6 @@ int ast_ssl_init(void)
 	get_OpenSSL_function(SSL_load_error_strings);
 	real_SSL_load_error_strings();
 
-	get_OpenSSL_function(ERR_load_SSL_strings);
-	real_ERR_load_SSL_strings();
-
-	get_OpenSSL_function(ERR_load_BIO_strings);
-	real_ERR_load_BIO_strings();
-
 	startup_complete = 1;
 
 #endif /* HAVE_OPENSSL */

main/tcptls.c

@@ -400,7 +400,11 @@ static int tcptls_stream_close(void *cookie)
 
 			if (!stream->ssl->server) {
 				/* For client threads, ensure that the error stack is cleared */
+#if OPENSSL_VERSION_NUMBER >= 0x10000000L
+				ERR_remove_thread_state(NULL);
+#else
 				ERR_remove_state(0);
+#endif	/* OPENSSL_VERSION_NUMBER >= 0x10000000L */
 			}
 
 			SSL_free(stream->ssl);