crypto/io/crypto.c

2751 	size_t datalen, encrlen, need = 0;
2774 	encrlen = STRUCT_FGET(encrypt, ce_encrlen);
2781 	if (encrbuf == NULL || encrlen == 0) {
2782 		encrlen = 0;
2786 	    encrlen > crypto_max_buffer_len) {
2801 	need = do_inplace ? datalen : datalen + encrlen;
2822 		INIT_RAW_CRYPTO_DATA(encr, encrlen);
2838 		ASSERT(encr.cd_length <= encrlen);
2869 		kmem_free(encr.cd_raw.iov_base, encrlen);
2910 	size_t datalen, encrlen, need = 0;
2934 	encrlen = STRUCT_FGET(encrypt_update, eu_encrlen);
2941 	if (encrbuf == NULL || encrlen == 0) {
2942 		encrlen = 0;
2946 	    encrlen > crypto_max_buffer_len) {
2961 	need = do_inplace ? datalen : datalen + encrlen;
2982 		INIT_RAW_CRYPTO_DATA(encr, encrlen);
2996 			ASSERT(encr.cd_length <= encrlen);
3026 		kmem_free(encr.cd_raw.iov_base, encrlen);
3067 	size_t encrlen, need = 0;
3089 	encrlen = STRUCT_FGET(encrypt_final, ef_encrlen);
3096 	if (encrbuf == NULL || encrlen == 0) {
3097 		encrlen = 0;
3100 	if (encrlen > crypto_max_buffer_len) {
3113 	if ((rv = CRYPTO_BUFFER_CHECK(sp, encrlen, rctl_chk)) !=
3117 	need = encrlen;
3118 	encr.cd_raw.iov_base = kmem_alloc(encrlen, KM_SLEEP);
3119 	encr.cd_raw.iov_len = encrlen;
3122 	encr.cd_length = encrlen;
3143 		ASSERT(encr.cd_length <= encrlen);
3171 		kmem_free(encr.cd_raw.iov_base, encrlen);