X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fsptps_test.c;h=38c2c08ee60418b67f1c135cba86e2dfcb4237f5;hb=c46bdbde18629f0a0613c776c13a79fea0ec6093;hp=1fb7f97cad1dddc34f60828249dd49f548b8534a;hpb=0c026f3c6dec784c3267ad7e2c4709d5393dc292;p=tinc

diff --git a/src/sptps_test.c b/src/sptps_test.c
index 1fb7f97c..38c2c08e 100644
--- a/src/sptps_test.c
+++ b/src/sptps_test.c
@@ -1,6 +1,6 @@
 /*
     sptps_test.c -- Simple Peer-to-Peer Security test program
-    Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>,
+    Copyright (C) 2011-2014 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -43,7 +43,7 @@ static bool writeonly;
 static int in = 0;
 static int out = 1;
 
-static bool send_data(void *handle, uint8_t type, const char *data, size_t len) {
+static bool send_data(void *handle, uint8_t type, const void *data, size_t len) {
 	char hex[len * 2 + 1];
 	bin2hex(data, hex, len);
 	if(verbose)
@@ -54,7 +54,7 @@ static bool send_data(void *handle, uint8_t type, const char *data, size_t len)
 	return true;
 }
 
-static bool receive_record(void *handle, uint8_t type, const char *data, uint16_t len) {
+static bool receive_record(void *handle, uint8_t type, const void *data, uint16_t len) {
 	if(verbose)
 		fprintf(stderr, "Received type %d record of %hu bytes:\n", type, len);
 	if(!writeonly)
@@ -271,11 +271,19 @@ int main(int argc, char *argv[]) {
 	crypto_init();
 
 	FILE *fp = fopen(argv[1], "r");
+	if(!fp) {
+		fprintf(stderr, "Could not open %s: %s\n", argv[1], strerror(errno));
+		return 1;
+	}
 	if(!(mykey = ecdsa_read_pem_private_key(fp)))
 		return 1;
 	fclose(fp);
 
 	fp = fopen(argv[2], "r");
+	if(!fp) {
+		fprintf(stderr, "Could not open %s: %s\n", argv[2], strerror(errno));
+		return 1;
+	}
 	if(!(hiskey = ecdsa_read_pem_public_key(fp)))
 		return 1;
 	fclose(fp);