From 6149d88c5a2c58a9cc943ca02c36e8ee4e5d1751 Mon Sep 17 00:00:00 2001 From: Alberto Gonzalez Iniesta Date: Tue, 30 Jun 2015 08:22:29 +0200 Subject: Imported Upstream version 2.3.7 --- src/openvpn/crypto_openssl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/openvpn/crypto_openssl.c') diff --git a/src/openvpn/crypto_openssl.c b/src/openvpn/crypto_openssl.c index 4067701..348bdee 100644 --- a/src/openvpn/crypto_openssl.c +++ b/src/openvpn/crypto_openssl.c @@ -527,7 +527,7 @@ cipher_kt_mode (const EVP_CIPHER *cipher_kt) bool cipher_kt_mode_cbc(const cipher_kt_t *cipher) { - return cipher_kt_mode(cipher) == OPENVPN_MODE_CBC + return cipher && cipher_kt_mode(cipher) == OPENVPN_MODE_CBC #ifdef EVP_CIPH_FLAG_AEAD_CIPHER /* Exclude AEAD cipher modes, they require a different API */ && !(EVP_CIPHER_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER) @@ -538,7 +538,7 @@ cipher_kt_mode_cbc(const cipher_kt_t *cipher) bool cipher_kt_mode_ofb_cfb(const cipher_kt_t *cipher) { - return (cipher_kt_mode(cipher) == OPENVPN_MODE_OFB || + return cipher && (cipher_kt_mode(cipher) == OPENVPN_MODE_OFB || cipher_kt_mode(cipher) == OPENVPN_MODE_CFB) #ifdef EVP_CIPH_FLAG_AEAD_CIPHER /* Exclude AEAD cipher modes, they require a different API */ -- cgit v1.2.3