diff options
| author | Simo Sorce <simo@redhat.com> | 2012-05-26 02:09:53 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2013-04-26 19:41:27 +0400 |
| commit | 400f26b542e86995662a0cc5483656b7b1f42af6 (patch) | |
| tree | b5dc026aad338be6a59d60106de334dfb7bda838 /net | |
| parent | 33d90ac0581ce81d1ebfc51918a2757e41a6011c (diff) | |
| download | linux-400f26b542e86995662a0cc5483656b7b1f42af6.tar.xz | |
SUNRPC: conditionally return endtime from import_sec_context
We expose this parameter for a future caller.
It will be used to extract the endtime from the gss-proxy upcall mechanism,
in order to set the rsc cache expiration time.
Signed-off-by: Simo Sorce <simo@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 2 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_mech.c | 7 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/gss_mech_switch.c | 5 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/svcauth_gss.c | 3 |
4 files changed, 11 insertions, 6 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 5257d2982ba5..23563e783ec2 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -238,7 +238,7 @@ gss_fill_context(const void *p, const void *end, struct gss_cl_ctx *ctx, struct p = ERR_PTR(-EFAULT); goto err; } - ret = gss_import_sec_context(p, seclen, gm, &ctx->gc_gss_ctx, GFP_NOFS); + ret = gss_import_sec_context(p, seclen, gm, &ctx->gc_gss_ctx, NULL, GFP_NOFS); if (ret < 0) { p = ERR_PTR(ret); goto err; diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index d3611f11a8df..3bc4a23938ea 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -679,6 +679,7 @@ out_err: static int gss_import_sec_context_kerberos(const void *p, size_t len, struct gss_ctx *ctx_id, + time_t *endtime, gfp_t gfp_mask) { const void *end = (const void *)((const char *)p + len); @@ -694,9 +695,11 @@ gss_import_sec_context_kerberos(const void *p, size_t len, else ret = gss_import_v2_context(p, end, ctx, gfp_mask); - if (ret == 0) + if (ret == 0) { ctx_id->internal_ctx_id = ctx; - else + if (endtime) + *endtime = ctx->endtime; + } else kfree(ctx); dprintk("RPC: %s: returning %d\n", __func__, ret); diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c index f0f4eee63a35..43fd5bbf92c6 100644 --- a/net/sunrpc/auth_gss/gss_mech_switch.c +++ b/net/sunrpc/auth_gss/gss_mech_switch.c @@ -325,14 +325,15 @@ int gss_import_sec_context(const void *input_token, size_t bufsize, struct gss_api_mech *mech, struct gss_ctx **ctx_id, + time_t *endtime, gfp_t gfp_mask) { if (!(*ctx_id = kzalloc(sizeof(**ctx_id), gfp_mask))) return -ENOMEM; (*ctx_id)->mech_type = gss_mech_get(mech); - return mech->gm_ops - ->gss_import_sec_context(input_token, bufsize, *ctx_id, gfp_mask); + return mech->gm_ops->gss_import_sec_context(input_token, bufsize, + *ctx_id, endtime, gfp_mask); } /* gss_get_mic: compute a mic over message and return mic_token. */ diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index 5ead60550895..20eedecc35f8 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -497,7 +497,8 @@ static int rsc_parse(struct cache_detail *cd, len = qword_get(&mesg, buf, mlen); if (len < 0) goto out; - status = gss_import_sec_context(buf, len, gm, &rsci.mechctx, GFP_KERNEL); + status = gss_import_sec_context(buf, len, gm, &rsci.mechctx, + NULL, GFP_KERNEL); if (status) goto out; |