Commit 9e56904e authored by J. Bruce Fields's avatar J. Bruce Fields Committed by Trond Myklebust

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: default avatarKevin Coffman <kwc@citi.umich.edu>
Signed-off-by: default avatarJ. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 42181d4b
......@@ -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;
......
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