FIX: memory leak

ext/soap/php_http.c

@@ -264,6 +264,7 @@ int get_http_soap_response(zval *this_ptr, char **buffer, int *buffer_len TSRMLS
 
 		/* Try and get headers again */
 		if (!strcmp(http_status, "100")) {
+			efree(http_headers);
 			if (!get_http_headers(stream, &http_headers, &http_header_size TSRMLS_CC)) {
 				php_stream_close(stream);
 				zend_hash_del(Z_OBJPROP_P(this_ptr), "httpsocket", sizeof("httpsocket"));