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SUNRPC: Make krb5 report unsupported encryption types

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

 Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
 Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
J. Bruce Fields 2006-01-03 09:56:01 +01:00 committed by Trond Myklebust
parent 42181d4baf
commit 9e56904e41
1 changed files with 7 additions and 3 deletions
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10
net/sunrpc/auth_gss/gss_krb5_mech.c
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@ -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;