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| author | Kevin Coffman <kwc@citi.umich.edu> | 2010-03-17 13:02:46 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-05-14 15:09:15 -0400 |
| commit | 725f2865d4df31ac0768b13ae763beadc4bb8ce9 (patch) | |
| tree | 20b2da47713e7f38a61d37cbb2c95ad52c88609f /net/sunrpc/auth_gss/auth_gss.c | |
| parent | 4fc4c3ce0dc1096cbd0daa3fe8f6905cbec2b87e (diff) | |
| download | op-kernel-dev-725f2865d4df31ac0768b13ae763beadc4bb8ce9.zip op-kernel-dev-725f2865d4df31ac0768b13ae763beadc4bb8ce9.tar.gz | |
gss_krb5: Introduce encryption type framework
Make the client and server code consistent regarding the extra buffer
space made available for the auth code when wrapping data.
Add some comments/documentation about the available buffer space
in the xdr_buf head and tail when gss_wrap is called.
Add a compile-time check to make sure we are not exceeding the available
buffer space.
Add a central function to shift head data.
Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
Signed-off-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/auth_gss/auth_gss.c')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index c389ccf..75602ec 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -61,7 +61,7 @@ static const struct rpc_credops gss_nullops; # define RPCDBG_FACILITY RPCDBG_AUTH #endif -#define GSS_CRED_SLACK 1024 +#define GSS_CRED_SLACK (RPC_MAX_AUTH_SIZE * 2) /* length of a krb5 verifier (48), plus data added before arguments when * using integrity (two 4-byte integers): */ #define GSS_VERF_SLACK 100 |
