X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fsptps_keypair.c;h=51540aa5f9655b180aea35b258f6bd9d83e89ace;hb=7208397398f7e08d741bfa83594a88e5d01b6220;hp=1bf2da012e0641a21fb9e96e8cf276501fad5bd8;hpb=f6e87ab476a0faf8b124ecaaa27f967d825e6457;p=tinc

diff --git a/src/sptps_keypair.c b/src/sptps_keypair.c
index 1bf2da01..51540aa5 100644
--- a/src/sptps_keypair.c
+++ b/src/sptps_keypair.c
@@ -28,10 +28,14 @@
 static char *program_name;
 
 void logger(int level, int priority, const char *format, ...) {
+	(void)level;
+	(void)priority;
 	va_list ap;
+
 	va_start(ap, format);
 	vfprintf(stderr, format, ap);
 	va_end(ap);
+
 	fputc('\n', stderr);
 }
 
@@ -93,12 +97,14 @@ int main(int argc, char *argv[]) {
 	if(fp) {
 		if(!ecdsa_write_pem_private_key(key, fp)) {
 			fprintf(stderr, "Could not write ECDSA private key\n");
+			free(key);
 			return 1;
 		}
 
 		fclose(fp);
 	} else {
 		fprintf(stderr, "Could not open '%s' for writing: %s\n", argv[1], strerror(errno));
+		free(key);
 		return 1;
 	}
 
@@ -109,11 +115,12 @@ int main(int argc, char *argv[]) {
 			fprintf(stderr, "Could not write ECDSA public key\n");
 		}
 
+		free(key);
 		fclose(fp);
+		return 0;
 	} else {
 		fprintf(stderr, "Could not open '%s' for writing: %s\n", argv[2], strerror(errno));
+		free(key);
 		return 1;
 	}
-
-	return 0;
 }