X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fsptps_keypair.c;h=fde862278597b92b1c07f4e5754b40e37091d625;hp=f66a77111b3fdc10ade81619c5ced6007e619cfd;hb=abb24e9d71b3edb9cacf4c04361cc0dfd4e6a061;hpb=27acb5d04792f2da70e937543de9110e16aae21c

diff --git a/src/sptps_keypair.c b/src/sptps_keypair.c
index f66a7711..fde86227 100644
--- a/src/sptps_keypair.c
+++ b/src/sptps_keypair.c
@@ -27,6 +27,14 @@
 
 static char *program_name;
 
+void logger(int level, int priority, const char *format, ...) {
+	va_list ap;
+	va_start(ap, format);
+	vfprintf(stderr, format, ap);
+	va_end(ap);
+	fputc('\n', stderr);
+}
+
 static void usage() {
 	fprintf(stderr, "Usage: %s [options] private_key_file public_key_file\n\n", program_name);
 	fprintf(stderr, "Valid options are:\n"
@@ -80,7 +88,10 @@ int main(int argc, char *argv[]) {
 	
 	FILE *fp = fopen(argv[1], "w");
 	if(fp) {
-		ecdsa_write_pem_private_key(key, fp);
+		if(!ecdsa_write_pem_private_key(key, fp)) {
+			fprintf(stderr, "Could not write ECDSA private key\n");
+			return 1;
+		}
 		fclose(fp);
 	} else {
 		fprintf(stderr, "Could not open '%s' for writing: %s\n", argv[1], strerror(errno));
@@ -89,7 +100,8 @@ int main(int argc, char *argv[]) {
 
 	fp = fopen(argv[2], "w");
 	if(fp) {
-		ecdsa_write_pem_public_key(key, fp);
+		if(!ecdsa_write_pem_public_key(key, fp))
+			fprintf(stderr, "Could not write ECDSA public key\n");
 		fclose(fp);
 	} else {
 		fprintf(stderr, "Could not open '%s' for writing: %s\n", argv[2], strerror(errno));