X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fopenssl%2Fecdsagen.c;h=31e5847078e71500801bd64f8c98e9329f997242;hb=ee34ac3d6125b7d1f41afa82c7e30f0a7205546c;hp=35795f39bba632b3d6aa6f727f1637e367d0153a;hpb=214060ef20499332b0369030b664a8e239518661;p=tinc

diff --git a/src/openssl/ecdsagen.c b/src/openssl/ecdsagen.c
index 35795f39..31e58470 100644
--- a/src/openssl/ecdsagen.c
+++ b/src/openssl/ecdsagen.c
@@ -51,16 +51,20 @@ ecdsa_t *ecdsa_generate(void) {
 
 bool ecdsa_write_pem_public_key(ecdsa_t *ecdsa, FILE *fp) {
 	BIO *out = BIO_new(BIO_s_file());
+	if(!out)
+		return false;
 	BIO_set_fp(out, fp, BIO_NOCLOSE);
-	PEM_write_bio_EC_PUBKEY(out, ecdsa);
+	bool result = PEM_write_bio_EC_PUBKEY(out, ecdsa);
 	BIO_free(out);
-	return true;
+	return result;
 }
 
 bool ecdsa_write_pem_private_key(ecdsa_t *ecdsa, FILE *fp) {
 	BIO *out = BIO_new(BIO_s_file());
+	if(!out)
+		return false;
 	BIO_set_fp(out, fp, BIO_NOCLOSE);
-	PEM_write_bio_ECPrivateKey(out, ecdsa, NULL, NULL, 0, NULL, NULL);
+	bool result = PEM_write_bio_ECPrivateKey(out, ecdsa, NULL, NULL, 0, NULL, NULL);
 	BIO_free(out);
-	return true;
+	return result;
 }