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@xxxxxxxxxx>
---
include/linux/sunrpc/gss_api.h | 2 ++
net/sunrpc/auth_gss/auth_gss.c | 2 +-
net/sunrpc/auth_gss/gss_krb5_mech.c | 3 +++
net/sunrpc/auth_gss/gss_mech_switch.c | 5 +++--
net/sunrpc/auth_gss/svcauth_gss.c | 3 ++-
5 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h
index 332da61cf8b71fc73d802b2609210f46641a9ea1..7bd486d50f0861b45c98e695751c2f92f1b3bdfa 100644
--- a/include/linux/sunrpc/gss_api.h
+++ b/include/linux/sunrpc/gss_api.h
@@ -36,6 +36,7 @@ int gss_import_sec_context(
size_t bufsize,
struct gss_api_mech *mech,
struct gss_ctx **ctx_id,
+ time_t *endtime,
gfp_t gfp_mask);
u32 gss_get_mic(
struct gss_ctx *ctx_id,
@@ -91,6 +92,7 @@ struct gss_api_ops {
const void *input_token,
size_t bufsize,
struct gss_ctx *ctx_id,
+ time_t *endtime,
gfp_t gfp_mask);
u32 (*gss_get_mic)(
struct gss_ctx *ctx_id,
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index d3ad81f8da5b79551c36b17a7d53007406946699..836cbecb1947235d38c62eadf79ae96ad73906e6 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -232,7 +232,7 @@ 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 8eff8c32d1b9b403c2365326c16e44df7c0923e6..329c36b9aa269a414932df86d89650c7a39528fd 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);
@@ -696,6 +697,8 @@ gss_import_sec_context_kerberos(const void *p, size_t len,
if (ret == 0)
ctx_id->internal_ctx_id = ctx;
+ if (endtime)
+ *endtime = ctx->endtime;
else
kfree(ctx);
diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c
index ca8cad8251c7ff1c13c9bff6757e098c4f1cd9b2..b22cc24fac482351876c8f4a6c10d8b203a95045 100644
--- a/net/sunrpc/auth_gss/gss_mech_switch.c
+++ b/net/sunrpc/auth_gss/gss_mech_switch.c
@@ -312,14 +312,15 @@ 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 1600cfb1618cd2abb4ae14be87f96554100a862a..274df6410057fa23e991545d80fdb90ab37e0b6f 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -489,7 +489,8 @@ 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;
--
1.7.7.6
--
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