return(0);
}
-IMPLEMENT_OBJ_BSEARCH_GLOBAL_CMP_FN(SSL_CIPHER, SSL_CIPHER,
- ssl_cipher_id);
-
/* This function needs to check if the ciphers required are actually
* available */
const SSL_CIPHER *ssl2_get_cipher_by_char(const unsigned char *p)
unsigned char *km;
unsigned char c='0';
const EVP_MD *md5;
+ int md_size;
md5 = EVP_md5();
SSLerr(SSL_F_SSL2_GENERATE_KEY_MATERIAL, ERR_R_INTERNAL_ERROR);
return 0;
}
-
- for (i=0; i<s->s2->key_material_length; i += EVP_MD_size(md5))
+ md_size = EVP_MD_size(md5);
+ if (md_size < 0)
+ return 0;
+ for (i=0; i<s->s2->key_material_length; i += md_size)
{
- if (((km - s->s2->key_material) + EVP_MD_size(md5)) >
+ if (((km - s->s2->key_material) + md_size) >
(int)sizeof(s->s2->key_material))
{
/* EVP_DigestFinal_ex() below would write beyond buffer */
EVP_DigestUpdate(&ctx,s->s2->challenge,s->s2->challenge_length);
EVP_DigestUpdate(&ctx,s->s2->conn_id,s->s2->conn_id_length);
EVP_DigestFinal_ex(&ctx,km,NULL);
- km += EVP_MD_size(md5);
+ km += md_size;
}
EVP_MD_CTX_cleanup(&ctx);