diff options
| author | Kevin Coffman | 2008-02-21 13:44:27 -0500 |
|---|---|---|
| committer | J. Bruce Fields | 2008-04-23 16:13:40 -0400 |
| commit | 30aef3166ab27f7bcb14c5e809205af8126fa10b (patch) | |
| tree | 0c42969032c9ec9a2a0c71406a0eed7b174b43b7 | |
| parent | 3d4a6886786f839976c36e62303507692bf87d8d (diff) | |
Remove define for KRB5_CKSUM_LENGTH, which will become enctype-dependent
cleanup: When adding new encryption types, the checksum length
can be different for each enctype. Face the fact that the
current code only supports DES which has a checksum length of 8.
Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| -rw-r--r-- | include/linux/sunrpc/gss_krb5.h | 2 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_seal.c | 3 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_wrap.c | 4 |
3 files changed, 2 insertions, 7 deletions
diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h index 5a4b1e0206e3..216738394f64 100644 --- a/include/linux/sunrpc/gss_krb5.h +++ b/include/linux/sunrpc/gss_krb5.h @@ -70,8 +70,6 @@ enum seal_alg { SEAL_ALG_DES3KD = 0x0002 }; -#define KRB5_CKSUM_LENGTH 8 - #define CKSUMTYPE_CRC32 0x0001 #define CKSUMTYPE_RSA_MD4 0x0002 #define CKSUMTYPE_RSA_MD4_DES 0x0003 diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c index dedcbd6108f4..39c08b7e33af 100644 --- a/net/sunrpc/auth_gss/gss_krb5_seal.c +++ b/net/sunrpc/auth_gss/gss_krb5_seal.c @@ -109,8 +109,7 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text, md5cksum.data, md5cksum.len)) return GSS_S_FAILURE; - memcpy(krb5_hdr + 16, md5cksum.data + md5cksum.len - KRB5_CKSUM_LENGTH, - KRB5_CKSUM_LENGTH); + memcpy(krb5_hdr + 16, md5cksum.data + md5cksum.len - 8, 8); spin_lock(&krb5_seq_lock); seq_send = ctx->seq_send++; diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c index 3bdc527ee64a..3cd99a795d7a 100644 --- a/net/sunrpc/auth_gss/gss_krb5_wrap.c +++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c @@ -176,9 +176,7 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset, if (krb5_encrypt(kctx->seq, NULL, md5cksum.data, md5cksum.data, md5cksum.len)) return GSS_S_FAILURE; - memcpy(krb5_hdr + 16, - md5cksum.data + md5cksum.len - KRB5_CKSUM_LENGTH, - KRB5_CKSUM_LENGTH); + memcpy(krb5_hdr + 16, md5cksum.data + md5cksum.len - 8, 8); spin_lock(&krb5_seq_lock); seq_send = kctx->seq_send++; |