nfsd4: move principal name into svc_cred
Instead of keeping the principal name associated with a request in a
structure that's private to auth_gss and using an accessor function,
move it to svc_cred.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index f0a0cd4..d091d7d 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -335,7 +335,6 @@
struct svc_cred cred;
struct gss_svc_seq_data seqdata;
struct gss_ctx *mechctx;
- char *client_name;
};
static struct rsc *rsc_update(struct cache_detail *cd, struct rsc *new, struct rsc *old);
@@ -346,9 +345,7 @@
kfree(rsci->handle.data);
if (rsci->mechctx)
gss_delete_sec_context(&rsci->mechctx);
- if (rsci->cred.cr_group_info)
- put_group_info(rsci->cred.cr_group_info);
- kfree(rsci->client_name);
+ free_svc_cred(&rsci->cred);
}
static void rsc_put(struct kref *ref)
@@ -386,7 +383,7 @@
tmp->handle.data = NULL;
new->mechctx = NULL;
new->cred.cr_group_info = NULL;
- new->client_name = NULL;
+ new->cred.cr_principal = NULL;
}
static void
@@ -401,8 +398,8 @@
spin_lock_init(&new->seqdata.sd_lock);
new->cred = tmp->cred;
tmp->cred.cr_group_info = NULL;
- new->client_name = tmp->client_name;
- tmp->client_name = NULL;
+ new->cred.cr_principal = tmp->cred.cr_principal;
+ tmp->cred.cr_principal = NULL;
}
static struct cache_head *
@@ -496,8 +493,8 @@
/* get client name */
len = qword_get(&mesg, buf, mlen);
if (len > 0) {
- rsci.client_name = kstrdup(buf, GFP_KERNEL);
- if (!rsci.client_name)
+ rsci.cred.cr_principal = kstrdup(buf, GFP_KERNEL);
+ if (!rsci.cred.cr_principal)
goto out;
}
@@ -927,16 +924,6 @@
struct rsc *rsci;
};
-char *svc_gss_principal(struct svc_rqst *rqstp)
-{
- struct gss_svc_data *gd = (struct gss_svc_data *)rqstp->rq_auth_data;
-
- if (gd && gd->rsci)
- return gd->rsci->client_name;
- return NULL;
-}
-EXPORT_SYMBOL_GPL(svc_gss_principal);
-
static int
svcauth_gss_set_client(struct svc_rqst *rqstp)
{
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 9c3b9f0..12e4897 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -740,6 +740,7 @@
struct svc_cred *cred = &rqstp->rq_cred;
cred->cr_group_info = NULL;
+ cred->cr_principal = NULL;
rqstp->rq_client = NULL;
if (argv->iov_len < 3*4)
@@ -805,6 +806,7 @@
int len = argv->iov_len;
cred->cr_group_info = NULL;
+ cred->cr_principal = NULL;
rqstp->rq_client = NULL;
if ((len -= 3*4) < 0)