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-rw-r--r--source4/auth/gensec/schannel.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/source4/auth/gensec/schannel.c b/source4/auth/gensec/schannel.c
index 51be445dbb..4c846c02c8 100644
--- a/source4/auth/gensec/schannel.c
+++ b/source4/auth/gensec/schannel.c
@@ -73,7 +73,14 @@ static NTSTATUS schannel_update(struct gensec_security *gensec_security, TALLOC_
return NT_STATUS_OK;
}
- state->creds = talloc_reference(state, cli_credentials_get_netlogon_creds(gensec_security->credentials));
+ state->creds = cli_credentials_get_netlogon_creds(gensec_security->credentials);
+ if (state->creds == NULL) {
+ return NT_STATUS_INVALID_PARAMETER_MIX;
+ }
+ state->creds = netlogon_creds_copy(state, state->creds);
+ if (state->creds == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
bind_schannel.MessageType = NL_NEGOTIATE_REQUEST;
#if 0