From: Guus Sliepen <guus@tinc-vpn.org>
Date: Sun, 11 Jan 2015 00:52:37 +0000 (+0100)
Subject: Fix segfault when sptps_test cannot open the key files.
X-Git-Tag: release-1.1pre12~218
X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=545ecb339654573b3ee91bffb45c8282154885c6

Fix segfault when sptps_test cannot open the key files.
---

diff --git a/src/sptps_test.c b/src/sptps_test.c
index 95bfda86..38c2c08e 100644
--- a/src/sptps_test.c
+++ b/src/sptps_test.c
@@ -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);