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path: root/source4/heimdal/lib/gssapi/mech/gss_accept_sec_context.c
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Diffstat (limited to 'source4/heimdal/lib/gssapi/mech/gss_accept_sec_context.c')
-rw-r--r--source4/heimdal/lib/gssapi/mech/gss_accept_sec_context.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/source4/heimdal/lib/gssapi/mech/gss_accept_sec_context.c b/source4/heimdal/lib/gssapi/mech/gss_accept_sec_context.c
index 50011a9b0d..134511f34b 100644
--- a/source4/heimdal/lib/gssapi/mech/gss_accept_sec_context.c
+++ b/source4/heimdal/lib/gssapi/mech/gss_accept_sec_context.c
@@ -260,7 +260,8 @@ OM_uint32 gss_accept_sec_context(OM_uint32 *minor_status,
if (mech_ret_flags & GSS_C_DELEG_FLAG) {
if (!delegated_cred_handle) {
m->gm_release_cred(minor_status, &delegated_mc);
- *ret_flags &= ~GSS_C_DELEG_FLAG;
+ if (ret_flags)
+ *ret_flags &= ~GSS_C_DELEG_FLAG;
} else if (delegated_mc) {
struct _gss_cred *dcred;
struct _gss_mechanism_cred *dmc;