Refactor signing backend (#690)

Cleaned up the AES driver and removed some cppcheck isues in the process.
2016-12-25 16:12:40 +01:00
parent 61e6cecb3f
commit 1040fbebc5
27 changed files with 398 additions and 14004 deletions
@@ -62,6 +62,9 @@ static char i2h(uint8_t i)
 static void DEBUG_SIGNING_PRINTBUF(const __FlashStringHelper* str, uint8_t* buf, uint8_t sz)
 {
 	static char printBuffer[300];
+	if (NULL == buf) {
+		return;
+	}
 #ifdef MY_GATEWAY_FEATURE
 	// prepend debug message to be handled correctly by controller (C_INTERNAL, I_LOG_MESSAGE)
 	snprintf_P(printBuffer, 299, PSTR("0;255;%d;0;%d;"), C_INTERNAL, I_LOG_MESSAGE);