spkm3 miss returning error to up layer when import security context,
it may be return ok though it has failed to import security context.
Signed-off-by: Bian Naimeng <biannm@xxxxxxxxxxxxxx>
---
net/sunrpc/auth_gss/gss_spkm3_mech.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/net/sunrpc/auth_gss/gss_spkm3_mech.c b/net/sunrpc/auth_gss/gss_spkm3_mech.c
index dc3f1f5..adade3d 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_mech.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_mech.c
@@ -100,6 +100,7 @@ gss_import_sec_context_spkm3(const void *p, size_t len,
if (version != 1) {
dprintk("RPC: unknown spkm3 token format: "
"obsolete nfs-utils?\n");
+ p = ERR_PTR(-EINVAL);
goto out_err_free_ctx;
}
@@ -135,8 +136,10 @@ gss_import_sec_context_spkm3(const void *p, size_t len,
if (IS_ERR(p))
goto out_err_free_intg_alg;
- if (p != end)
+ if (p != end) {
+ p = ERR_PTR(-EFAULT);
goto out_err_free_intg_key;
+ }
ctx_id->internal_ctx_id = ctx;
--
1.7.0
--
Regards
Bian Naimeng
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