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authorLinus Torvalds <torvalds@g5.osdl.org>2006-09-22 12:51:33 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-22 12:51:33 -0700
commit6bbd9b6d694ff7242d63cda2faac4bd59ee4328e (patch)
tree0641aa896e2ea01f4692973e5fbea429408854f4 /fs
parenta489d159229fcc07bbb7566ac4fac745b79197ad (diff)
parent3c164bd8153c4644a22dc2101b003c67cd2a0d0a (diff)
downloadlinux-stericsson-6bbd9b6d694ff7242d63cda2faac4bd59ee4328e.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (64 commits) [BLOCK] dm-crypt: trivial comment improvements [CRYPTO] api: Deprecate crypto_digest_* and crypto_alg_available [CRYPTO] padlock: Convert padlock-sha to use crypto_hash [CRYPTO] users: Use crypto_comp and crypto_has_* [CRYPTO] api: Add crypto_comp and crypto_has_* [CRYPTO] users: Use crypto_hash interface instead of crypto_digest [SCSI] iscsi: Use crypto_hash interface instead of crypto_digest [CRYPTO] digest: Remove old HMAC implementation [CRYPTO] doc: Update documentation for hash and me [SCTP]: Use HMAC template and hash interface [IPSEC]: Use HMAC template and hash interface [CRYPTO] tcrypt: Use HMAC template and hash interface [CRYPTO] hmac: Add crypto template implementation [CRYPTO] digest: Added user API for new hash type [CRYPTO] api: Mark parts of cipher interface as deprecated [PATCH] scatterlist: Add const to sg_set_buf/sg_init_one pointer argument [CRYPTO] drivers: Remove obsolete block cipher operations [CRYPTO] users: Use block ciphers where applicable [SUNRPC] GSS: Use block ciphers where applicable [IPSEC] ESP: Use block ciphers where applicable ...
Diffstat (limited to 'fs')
-rw-r--r--fs/nfsd/nfs4recover.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index 06da7506363c..e35d7e52fdeb 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -33,7 +33,7 @@
*
*/
-
+#include <linux/err.h>
#include <linux/sunrpc/svc.h>
#include <linux/nfsd/nfsd.h>
#include <linux/nfs4.h>
@@ -87,34 +87,35 @@ int
nfs4_make_rec_clidname(char *dname, struct xdr_netobj *clname)
{
struct xdr_netobj cksum;
- struct crypto_tfm *tfm;
+ struct hash_desc desc;
struct scatterlist sg[1];
int status = nfserr_resource;
dprintk("NFSD: nfs4_make_rec_clidname for %.*s\n",
clname->len, clname->data);
- tfm = crypto_alloc_tfm("md5", CRYPTO_TFM_REQ_MAY_SLEEP);
- if (tfm == NULL)
- goto out;
- cksum.len = crypto_tfm_alg_digestsize(tfm);
+ desc.flags = CRYPTO_TFM_REQ_MAY_SLEEP;
+ desc.tfm = crypto_alloc_hash("md5", 0, CRYPTO_ALG_ASYNC);
+ if (IS_ERR(desc.tfm))
+ goto out_no_tfm;
+ cksum.len = crypto_hash_digestsize(desc.tfm);
cksum.data = kmalloc(cksum.len, GFP_KERNEL);
if (cksum.data == NULL)
goto out;
- crypto_digest_init(tfm);
sg[0].page = virt_to_page(clname->data);
sg[0].offset = offset_in_page(clname->data);
sg[0].length = clname->len;
- crypto_digest_update(tfm, sg, 1);
- crypto_digest_final(tfm, cksum.data);
+ if (crypto_hash_digest(&desc, sg, sg->length, cksum.data))
+ goto out;
md5_to_hex(dname, cksum.data);
kfree(cksum.data);
status = nfs_ok;
out:
- crypto_free_tfm(tfm);
+ crypto_free_hash(desc.tfm);
+out_no_tfm:
return status;
}