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| author | Kevin Coffman <kwc@citi.umich.edu> | 2007-11-09 18:42:09 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-11-17 13:08:46 -0500 |
| commit | ef338bee3f4f509e82066e100f76fecbbbbc4cca (patch) | |
| tree | 833662511977c31a81374ee1627be950d59fafd2 /net/sunrpc/auth_gss/gss_krb5_seal.c | |
| parent | ffc40f569272b6be60c66441aeae79a686ff54d9 (diff) | |
| download | lwn-ef338bee3f4f509e82066e100f76fecbbbbc4cca.tar.gz lwn-ef338bee3f4f509e82066e100f76fecbbbbc4cca.zip | |
sunrpc: return error if unsupported enctype or cksumtype is encountered
Return an error from gss_import_sec_context_kerberos if the
negotiated context contains encryption or checksum types not
supported by the kernel code.
This fixes an Oops because success was assumed and later code found
no internal_ctx_id.
Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/auth_gss/gss_krb5_seal.c')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_seal.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c index 1c6eda5077c1..dedcbd6108f4 100644 --- a/net/sunrpc/auth_gss/gss_krb5_seal.c +++ b/net/sunrpc/auth_gss/gss_krb5_seal.c @@ -83,6 +83,7 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text, u32 seq_send; dprintk("RPC: gss_krb5_seal\n"); + BUG_ON(ctx == NULL); now = get_seconds(); |