SUNRPC: Make krb5 report unsupported encryption types

Print messages when an unsupported encrytion algorthm is requested or
 there is an error locating a supported algorthm.

 Signed-off-by: Kevin Coffman <[email protected]>
 Signed-off-by: J. Bruce Fields <[email protected]>
 Signed-off-by: Trond Myklebust <[email protected]>
This commit is contained in:
J. Bruce Fields 2006-01-03 09:56:01 +01:00 • committed by Trond Myklebust
commit 9e56904e41

View file

@ -97,13 +97,17 @@ get_key(const void *p, const void *end, struct crypto_tfm **res)
alg_mode = CRYPTO_TFM_MODE_CBC;
break;
default:
dprintk("RPC: get_key: unsupported algorithm %d\n", alg);
printk("gss_kerberos_mech: unsupported algorithm %d\n", alg);
goto out_err_free_key;
}
if (!(*res = crypto_alloc_tfm(alg_name, alg_mode)))
if (!(*res = crypto_alloc_tfm(alg_name, alg_mode))) {
printk("gss_kerberos_mech: unable to initialize crypto algorithm %s\n", alg_name);
goto out_err_free_key;
if (crypto_cipher_setkey(*res, key.data, key.len))
}
if (crypto_cipher_setkey(*res, key.data, key.len)) {
printk("gss_kerberos_mech: error setting key for crypto algorithm %s\n", alg_name);
goto out_err_free_tfm;
}
kfree(key.data);
return p;