From 42181d4bafe9047d0cd7f92fc11d79496bd95034 Mon Sep 17 00:00:00 2001
From: "J. Bruce Fields" <bfields@fieldses.org>
Date: Tue, 3 Jan 2006 09:56:01 +0100
Subject: [PATCH] SUNRPC: Make spkm3 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 <kwc@citi.umich.edu>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
net/sunrpc/auth_gss/gss_spkm3_mech.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/net/sunrpc/auth_gss/gss_spkm3_mech.c b/net/sunrpc/auth_gss/gss_spkm3_mech.c
index 39b3edc14694..58400807d4df 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_mech.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_mech.c
@@ -111,14 +111,18 @@ get_key(const void *p, const void *end, struct crypto_tfm **res, int *resalg)
setkey = 0;
break;
default:
- dprintk("RPC: SPKM3 get_key: unsupported algorithm %d", *resalg);
+ dprintk("gss_spkm3_mech: unsupported algorithm %d\n", *resalg);
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_spkm3_mech: unable to initialize crypto algorthm %s\n", alg_name);
goto out_err_free_key;
+ }
if (setkey) {
- if (crypto_cipher_setkey(*res, key.data, key.len))
+ if (crypto_cipher_setkey(*res, key.data, key.len)) {
+ printk("gss_spkm3_mech: error setting key for crypto algorthm %s\n", alg_name);
goto out_err_free_tfm;
+ }
}
if(key.len > 0)
--
2.34.1