Thu, 15 May 2014 23:02:22 +0200
Coverity: fix null pointer dereferences
/* purple * * Purple is the legal property of its developers, whose names are too numerous * to list here. Please refer to the COPYRIGHT file distributed with this * source distribution. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA */ #ifndef PURPLE_HMAC_CIPHER_H #define PURPLE_HMAC_CIPHER_H /** * SECTION:hmaccipher * @section_id: libpurple-hmaccipher * @short_description: <filename>ciphers/hmaccipher.h</filename> * @title: HMAC Cipher */ #include "cipher.h" #define PURPLE_TYPE_HMAC_CIPHER (purple_hmac_cipher_get_type()) #define PURPLE_HMAC_CIPHER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), PURPLE_TYPE_HMAC_CIPHER, PurpleHMACCipher)) #define PURPLE_HMAC_CIPHER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), PURPLE_TYPE_HMAC_CIPHER, PurpleHMACCipherClass)) #define PURPLE_IS_HMAC_CIPHER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), PURPLE_TYPE_HMAC_CIPHER)) #define PURPLE_IS_HMAC_CIPHER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((obj), PURPLE_TYPE_HMAC_CIPHER)) #define PURPLE_HMAC_CIPHER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), PURPLE_TYPE_HMAC_CIPHER, PurpleHMACCipherClass)) typedef struct _PurpleHMACCipher PurpleHMACCipher; typedef struct _PurpleHMACCipherClass PurpleHMACCipherClass; struct _PurpleHMACCipher { PurpleCipher gparent; }; struct _PurpleHMACCipherClass { PurpleCipherClass gparent; /*< private >*/ void (*_purple_reserved1)(void); void (*_purple_reserved2)(void); void (*_purple_reserved3)(void); void (*_purple_reserved4)(void); }; G_BEGIN_DECLS GType purple_hmac_cipher_get_type(void); PurpleCipher *purple_hmac_cipher_new(PurpleHash *hash); PurpleHash *purple_hmac_cipher_get_hash(const PurpleHMACCipher *cipher); G_END_DECLS #endif /* PURPLE_HMAC_CIPHER_H */