X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fopenssl%2Frsa.c;fp=src%2Fopenssl%2Frsa.c;h=efd63d53bb1d02d72b2fb0e71f9f92b229ef9ce0;hp=9c880e6931212fba375fd60331bd68085ee95c0b;hb=6dfdb323612184529b4b83c1be914dda8262de47;hpb=9e76c464b26b066e1eb3aa5232e573792e28020d

diff --git a/src/openssl/rsa.c b/src/openssl/rsa.c
index 9c880e69..efd63d53 100644
--- a/src/openssl/rsa.c
+++ b/src/openssl/rsa.c
@@ -29,16 +29,21 @@
 
 bool rsa_set_hex_public_key(rsa_t *rsa, char *n, char *e) {
 	*rsa = RSA_new();
-	BN_hex2bn(&(*rsa)->n, n);
-	BN_hex2bn(&(*rsa)->e, e);
+	if(BN_hex2bn(&(*rsa)->n, n) != strlen(n))
+		return false;
+	if(BN_hex2bn(&(*rsa)->e, e) != strlen(e))
+		return false;
 	return true;
 }
 
 bool rsa_set_hex_private_key(rsa_t *rsa, char *n, char *e, char *d) {
 	*rsa = RSA_new();
-	BN_hex2bn(&(*rsa)->n, n);
-	BN_hex2bn(&(*rsa)->e, e);
-	BN_hex2bn(&(*rsa)->d, d);
+	if(BN_hex2bn(&(*rsa)->n, n) != strlen(n))
+		return false;
+	if(BN_hex2bn(&(*rsa)->e, e) != strlen(e))
+		return false;
+	if(BN_hex2bn(&(*rsa)->d, d) != strlen(d))
+		return false;
 	return true;
 }