diff --git a/dlls/rpcrt4/rpc_message.c b/dlls/rpcrt4/rpc_message.c index e19735d11f7787de860873a6dbe1caa3d732b61b..ccf33fa4482cc2ac94f7e49c219a3644656ceae4 100644 --- a/dlls/rpcrt4/rpc_message.c +++ b/dlls/rpcrt4/rpc_message.c @@ -304,7 +304,7 @@ static RPC_STATUS RPCRT4_SendAuth(RpcConnection *Connection, RpcPktHdr *Header, if (hdr_size == Header->common.frag_len) goto write; - memcpy(pkt + hdr_size, buffer_pos, Header->common.frag_len - hdr_size - alen); + memcpy(pkt + hdr_size, buffer_pos, Header->common.frag_len - hdr_size - auth_pad_len - alen); /* add the authorization info */ if (Connection->AuthInfo && AuthLength)