X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fopenssl%2Frsa.c;h=e1ae4f61b8777136278feda98e8a51aaaa9501c3;hp=3543df3050f3d7decaa7ee2575a6c8e831ce426f;hb=f6e87ab476a0faf8b124ecaaa27f967d825e6457;hpb=3a316823b971396a428f020f401b9fe41252d98d

diff --git a/src/openssl/rsa.c b/src/openssl/rsa.c
index 3543df30..e1ae4f61 100644
--- a/src/openssl/rsa.c
+++ b/src/openssl/rsa.c
@@ -32,9 +32,12 @@ typedef RSA rsa_t;
 
 #ifndef HAVE_RSA_SET0_KEY
 int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d) {
-	BN_free(r->n); r->n = n;
-	BN_free(r->e); r->e = e;
-	BN_free(r->d); r->d = d;
+	BN_free(r->n);
+	r->n = n;
+	BN_free(r->e);
+	r->e = e;
+	BN_free(r->d);
+	r->d = d;
 	return 1;
 }
 #endif
@@ -50,9 +53,11 @@ rsa_t *rsa_set_hex_public_key(char *n, char *e) {
 	}
 
 	rsa_t *rsa = RSA_new();
-	if(!rsa)
+
+	if(!rsa) {
 		return NULL;
-	
+	}
+
 	RSA_set0_key(rsa, bn_n, bn_e, NULL);
 
 	return rsa;
@@ -71,8 +76,10 @@ rsa_t *rsa_set_hex_private_key(char *n, char *e, char *d) {
 	}
 
 	rsa_t *rsa = RSA_new();
-	if(!rsa)
+
+	if(!rsa) {
 		return NULL;
+	}
 
 	RSA_set0_key(rsa, bn_n, bn_e, bn_d);
 
@@ -89,8 +96,9 @@ rsa_t *rsa_read_pem_public_key(FILE *fp) {
 		rsa = PEM_read_RSA_PUBKEY(fp, NULL, NULL, NULL);
 	}
 
-	if(!rsa)
+	if(!rsa) {
 		logger(DEBUG_ALWAYS, LOG_ERR, "Unable to read RSA public key: %s", ERR_error_string(ERR_get_error(), NULL));
+	}
 
 	return rsa;
 }
@@ -98,8 +106,9 @@ rsa_t *rsa_read_pem_public_key(FILE *fp) {
 rsa_t *rsa_read_pem_private_key(FILE *fp) {
 	rsa_t *rsa = PEM_read_RSAPrivateKey(fp, NULL, NULL, NULL);
 
-	if(!rsa)
+	if(!rsa) {
 		logger(DEBUG_ALWAYS, LOG_ERR, "Unable to read RSA private key: %s", ERR_error_string(ERR_get_error(), NULL));
+	}
 
 	return rsa;
 }
@@ -109,16 +118,18 @@ size_t rsa_size(rsa_t *rsa) {
 }
 
 bool rsa_public_encrypt(rsa_t *rsa, void *in, size_t len, void *out) {
-	if(RSA_public_encrypt(len, in, out, rsa, RSA_NO_PADDING) == len)
+	if(RSA_public_encrypt(len, in, out, rsa, RSA_NO_PADDING) == len) {
 		return true;
+	}
 
 	logger(DEBUG_ALWAYS, LOG_ERR, "Unable to perform RSA encryption: %s", ERR_error_string(ERR_get_error(), NULL));
 	return false;
 }
 
 bool rsa_private_decrypt(rsa_t *rsa, void *in, size_t len, void *out) {
-	if(RSA_private_decrypt(len, in, out, rsa, RSA_NO_PADDING) == len)
+	if(RSA_private_decrypt(len, in, out, rsa, RSA_NO_PADDING) == len) {
 		return true;
+	}
 
 	logger(DEBUG_ALWAYS, LOG_ERR, "Unable to perform RSA decryption: %s", ERR_error_string(ERR_get_error(), NULL));
 	return false;
@@ -129,6 +140,7 @@ bool rsa_active(rsa_t *rsa) {
 }
 
 void rsa_free(rsa_t *rsa) {
-	if(rsa)
+	if(rsa) {
 		RSA_free(rsa);
+	}
 }