Fixed up bug with encode_application_double function.

Added new bacapp_decode_application_data_safe function and other *_safe functions that aim to prevent buffer overruns if encoded application message is malformed. Note: bacstr unit tests currently have one failure.
2009-08-10 00:06:56 +00:00
parent d088e19ed2
commit a944510441
6 changed files with 449 additions and 18 deletions
@@ -129,6 +129,11 @@ extern "C" {
        unsigned max_apdu_len,
        BACNET_APPLICATION_DATA_VALUE * value);

+	bool bacapp_decode_application_data_safe(
+		uint8_t *    new_apdu,
+		uint32_t     new_apdu_len,
+		BACNET_APPLICATION_DATA_VALUE * value);
+
    int bacapp_encode_application_data(
        uint8_t * apdu,
        BACNET_APPLICATION_DATA_VALUE * value);