X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/13a79da4e974239d72bb0b132c02c67fb2600ad8..c37d2e7078e0e9ced18ebb8d5c89c610350785af:/armsrc/appmain.c

diff --git a/armsrc/appmain.c b/armsrc/appmain.c
index 674c8917..ecf22adf 100644
--- a/armsrc/appmain.c
+++ b/armsrc/appmain.c
@@ -76,6 +76,9 @@ void DbpString(char *str)
 	UsbCommand c;
 	c.cmd = CMD_DEBUG_PRINT_STRING;
 	c.arg[0] = strlen(str);
+	if(c.arg[0] > sizeof(c.d.asBytes)) {
+		c.arg[0] = sizeof(c.d.asBytes);
+	}
 	memcpy(c.d.asBytes, str, c.arg[0]);
 
 	UsbSendPacket((BYTE *)&c, sizeof(c));
@@ -716,9 +719,12 @@ void UsbPacketReceived(BYTE *packet, int len)
 		}
 
 		case CMD_DOWNLOADED_SIM_SAMPLES_125K: {
+			UsbCommand ack;
 			BYTE *b = (BYTE *)BigBuf;
 			memcpy(b+c->arg[0], c->d.asBytes, 48);
 			//Dbprintf("copied 48 bytes to %i",b+c->arg[0]);
+			ack.cmd = CMD_ACK;
+			UsbSendPacket((BYTE*)&ack, sizeof(ack));
 			break;
 		}