X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fed25519%2Fecdsagen.c;h=ede51367ae59e5113d78402d06082eec4dbb347a;hb=2c6b2d70e6640f39563ad7bb0aa0ba87f883848c;hp=5120f28776c7f64a0e68d50feb59e8fd5ccee524;hpb=3a316823b971396a428f020f401b9fe41252d98d;p=tinc

diff --git a/src/ed25519/ecdsagen.c b/src/ed25519/ecdsagen.c
index 5120f287..ede51367 100644
--- a/src/ed25519/ecdsagen.c
+++ b/src/ed25519/ecdsagen.c
@@ -46,10 +46,12 @@ ecdsa_t *ecdsa_generate(void) {
 
 // Write PEM ECDSA keys
 
-static bool write_pem(FILE *fp, const char *type, void *buf, size_t size) {
+static bool write_pem(FILE *fp, const char *type, void *vbuf, size_t size) {
 	fprintf(fp, "-----BEGIN %s-----\n", type);
 
+	char *buf = vbuf;
 	char base64[65];
+
 	while(size) {
 		size_t todo = size > 48 ? 48 : size;
 		b64encode(buf, base64, todo);