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-rw-r--r--net/sunrpc/auth_gss/gss_krb5_mech.c2
-rw-r--r--net/sunrpc/auth_gss/gss_mech_switch.c7
-rw-r--r--net/sunrpc/auth_gss/svcauth_gss.c7
3 files changed, 11 insertions, 5 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index 8eff8c32d1b..d3611f11a8d 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -624,7 +624,7 @@ gss_import_v2_context(const void *p, const void *end, struct krb5_ctx *ctx,
ctx->seq_send = ctx->seq_send64;
if (ctx->seq_send64 != ctx->seq_send) {
dprintk("%s: seq_send64 %lx, seq_send %x overflow?\n", __func__,
- (long unsigned)ctx->seq_send64, ctx->seq_send);
+ (unsigned long)ctx->seq_send64, ctx->seq_send);
p = ERR_PTR(-EINVAL);
goto out_err;
}
diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c
index ca8cad8251c..782bfe1b646 100644
--- a/net/sunrpc/auth_gss/gss_mech_switch.c
+++ b/net/sunrpc/auth_gss/gss_mech_switch.c
@@ -242,12 +242,13 @@ EXPORT_SYMBOL_GPL(gss_mech_get_by_pseudoflavor);
int gss_mech_list_pseudoflavors(rpc_authflavor_t *array_ptr)
{
struct gss_api_mech *pos = NULL;
- int i = 0;
+ int j, i = 0;
spin_lock(&registered_mechs_lock);
list_for_each_entry(pos, &registered_mechs, gm_list) {
- array_ptr[i] = pos->gm_pfs->pseudoflavor;
- i++;
+ for (j=0; j < pos->gm_pf_num; j++) {
+ array_ptr[i++] = pos->gm_pfs[j].pseudoflavor;
+ }
}
spin_unlock(&registered_mechs_lock);
return i;
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index bcb773781ec..73e95738660 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -41,6 +41,7 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/pagemap.h>
+#include <linux/user_namespace.h>
#include <linux/sunrpc/auth_gss.h>
#include <linux/sunrpc/gss_err.h>
@@ -467,9 +468,13 @@ static int rsc_parse(struct cache_detail *cd,
status = -EINVAL;
for (i=0; i<N; i++) {
gid_t gid;
+ kgid_t kgid;
if (get_int(&mesg, &gid))
goto out;
- GROUP_AT(rsci.cred.cr_group_info, i) = gid;
+ kgid = make_kgid(&init_user_ns, gid);
+ if (!gid_valid(kgid))
+ goto out;
+ GROUP_AT(rsci.cred.cr_group_info, i) = kgid;
}
/* mech name */