]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
rpcgss: krb5: kill checksum_type, miscellaneous small cleanup
authorJ. Bruce Fields <bfields@fieldses.org>
Tue, 5 Dec 2006 01:22:37 +0000 (20:22 -0500)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 6 Dec 2006 15:46:45 +0000 (10:46 -0500)
Previous changes reveal some obvious cruft.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
net/sunrpc/auth_gss/gss_krb5_seal.c
net/sunrpc/auth_gss/gss_krb5_unseal.c
net/sunrpc/auth_gss/gss_krb5_wrap.c

index a496af585a08dc06276ab88a88e4d288e73a2aa7..2bc22776be5595cd0f443d27fba1df23367dab88 100644 (file)
@@ -77,7 +77,6 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text,
                struct xdr_netobj *token)
 {
        struct krb5_ctx         *ctx = gss_ctx->internal_ctx_id;
-       s32                     checksum_type;
        char                    cksumdata[16];
        struct xdr_netobj       md5cksum = {.len = 0, .data = cksumdata};
        unsigned char           *ptr, *krb5_hdr, *msg_start;
@@ -88,7 +87,6 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text,
 
        now = get_seconds();
 
-       checksum_type = CKSUMTYPE_RSA_MD5;
        if (ctx->sealalg != SEAL_ALG_NONE && ctx->sealalg != SEAL_ALG_DES) {
                dprintk("RPC:      gss_krb5_seal: ctx->sealalg %d not supported\n",
                        ctx->sealalg);
@@ -110,7 +108,7 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text,
        *(__be16 *)(krb5_hdr + 2) = htons(SGN_ALG_DES_MAC_MD5);
        memset(krb5_hdr + 4, 0xff, 4);
 
-       if (make_checksum(checksum_type, krb5_hdr, 8, text, 0, &md5cksum))
+       if (make_checksum(CKSUMTYPE_RSA_MD5, krb5_hdr, 8, text, 0, &md5cksum))
                goto out_err;
 
        if (krb5_encrypt(ctx->seq, NULL, md5cksum.data,
index 23b509dedf9781b88da0fb0317e1cd0006b93d68..60469d9ab226096785ec39453f1344f390ab67ab 100644 (file)
@@ -78,7 +78,6 @@ gss_verify_mic_kerberos(struct gss_ctx *gss_ctx,
        struct krb5_ctx         *ctx = gss_ctx->internal_ctx_id;
        int                     signalg;
        int                     sealalg;
-       s32                     checksum_type;
        char                    cksumdata[16];
        struct xdr_netobj       md5cksum = {.len = 0, .data = cksumdata};
        s32                     now;
@@ -115,12 +114,7 @@ gss_verify_mic_kerberos(struct gss_ctx *gss_ctx,
        if (signalg != SGN_ALG_DES_MAC_MD5)
                goto out;
 
-       /* compute the checksum of the message */
-
-       /* initialize the the cksum */
-       checksum_type = CKSUMTYPE_RSA_MD5;
-
-       ret = make_checksum(checksum_type, ptr - 2, 8,
+       ret = make_checksum(CKSUMTYPE_RSA_MD5, ptr - 2, 8,
                                 message_buffer, 0, &md5cksum);
        if (ret)
                goto out;
index a7d5c135139b858db57b6cb4befac8e8166ef523..206937187274102fc6918514cd103688953cbf2d 100644 (file)
@@ -120,7 +120,6 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset,
                struct xdr_buf *buf, struct page **pages)
 {
        struct krb5_ctx         *kctx = ctx->internal_ctx_id;
-       s32                     checksum_type;
        char                    cksumdata[16];
        struct xdr_netobj       md5cksum = {.len = 0, .data = cksumdata};
        int                     blocksize = 0, plainlen;
@@ -134,7 +133,6 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset,
 
        now = get_seconds();
 
-       checksum_type = CKSUMTYPE_RSA_MD5;
        if (kctx->sealalg != SEAL_ALG_NONE && kctx->sealalg != SEAL_ALG_DES) {
                dprintk("RPC:      gss_krb5_seal: kctx->sealalg %d not supported\n",
                        kctx->sealalg);
@@ -178,7 +176,7 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset,
        /* XXXJBF: UGH!: */
        tmp_pages = buf->pages;
        buf->pages = pages;
-       if (make_checksum(checksum_type, krb5_hdr, 8, buf,
+       if (make_checksum(CKSUMTYPE_RSA_MD5, krb5_hdr, 8, buf,
                                offset + headlen - blocksize, &md5cksum))
                goto out_err;
        buf->pages = tmp_pages;
@@ -215,7 +213,6 @@ gss_unwrap_kerberos(struct gss_ctx *ctx, int offset, struct xdr_buf *buf)
        struct krb5_ctx         *kctx = ctx->internal_ctx_id;
        int                     signalg;
        int                     sealalg;
-       s32                     checksum_type;
        char                    cksumdata[16];
        struct xdr_netobj       md5cksum = {.len = 0, .data = cksumdata};
        s32                     now;
@@ -275,12 +272,7 @@ gss_unwrap_kerberos(struct gss_ctx *ctx, int offset, struct xdr_buf *buf)
                        ptr + 22 - (unsigned char *)buf->head[0].iov_base))
                goto out;
 
-       /* compute the checksum of the message */
-
-       /* initialize the the cksum */
-       checksum_type = CKSUMTYPE_RSA_MD5;
-
-       ret = make_checksum(checksum_type, ptr - 2, 8, buf,
+       ret = make_checksum(CKSUMTYPE_RSA_MD5, ptr - 2, 8, buf,
                 ptr + 22 - (unsigned char *)buf->head[0].iov_base, &md5cksum);
        if (ret)
                goto out;