X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fopenssl%2Frsagen.c;h=cdd07f7601c6b2cc5123a7b680465ee11079aa31;hp=4a47619e69fc8ca3e54f13f0ef1cb5091f757470;hb=9b148fd844587fbf956e28f57e4bd39a11edc07f;hpb=172763f4af4340ac2c2549e8fbb7490f5f995d47

diff --git a/src/openssl/rsagen.c b/src/openssl/rsagen.c
index 4a47619e..cdd07f76 100644
--- a/src/openssl/rsagen.c
+++ b/src/openssl/rsagen.c
@@ -89,11 +89,17 @@ rsa_t *rsa_generate(size_t bits, unsigned long exponent) {
 	BN_set_word(bn_e, exponent);
 	BN_GENCB_set(cb, indicator, NULL);
 
-	RSA_generate_key_ex(rsa, bits, bn_e, cb);
+	int result = RSA_generate_key_ex(rsa, bits, bn_e, cb);
 
 	BN_GENCB_free(cb);
 	BN_free(bn_e);
 
+	if(!result) {
+		fprintf(stderr, "Error during key generation!\n");
+		RSA_free(rsa);
+		return NULL;
+	}
+
 	return rsa;
 }