rpcrt4: Errors in sending or receiving packets should result in…

dlls/rpcrt4/rpc_message.c

@@ -532,7 +532,7 @@ write:
     if (count<0) {
       WARN("rpcrt4_conn_write failed (auth)\n");
       RPCRT4_SetThreadCurrentConnection(NULL);
-      return RPC_S_PROTOCOL_ERROR;
+      return RPC_S_CALL_FAILED;
     }
 
     buffer_pos += Header->common.frag_len - hdr_size - alen - auth_pad_len;
@@ -708,7 +708,7 @@ RPC_STATUS RPCRT4_Receive(RpcConnection *Connection, RpcPktHdr **Header,
   dwRead = rpcrt4_conn_read(Connection, &common_hdr, sizeof(common_hdr));
   if (dwRead != sizeof(common_hdr)) {
     WARN("Short read of header, %d bytes\n", dwRead);
-    status = RPC_S_PROTOCOL_ERROR;
+    status = RPC_S_CALL_FAILED;
     goto fail;
   }
 
@@ -734,7 +734,7 @@ RPC_STATUS RPCRT4_Receive(RpcConnection *Connection, RpcPktHdr **Header,
   dwRead = rpcrt4_conn_read(Connection, &(*Header)->common + 1, hdr_length - sizeof(common_hdr));
   if (dwRead != hdr_length - sizeof(common_hdr)) {
     WARN("bad header length, %d bytes, hdr_length %d\n", dwRead, hdr_length);
-    status = RPC_S_PROTOCOL_ERROR;
+    status = RPC_S_CALL_FAILED;
     goto fail;
   }
 
@@ -760,7 +760,7 @@ RPC_STATUS RPCRT4_Receive(RpcConnection *Connection, RpcPktHdr **Header,
   if (auth_length) {
     auth_data = HeapAlloc(GetProcessHeap(), 0, RPC_AUTH_VERIFIER_LEN(&common_hdr));
     if (!auth_data) {
-      status = RPC_S_PROTOCOL_ERROR;
+      status = RPC_S_OUT_OF_RESOURCES;
       goto fail;
     }
   }
@@ -806,7 +806,7 @@ RPC_STATUS RPCRT4_Receive(RpcConnection *Connection, RpcPktHdr **Header,
         (unsigned char *)pMsg->Buffer + buffer_length, data_length);
     if (dwRead != data_length) {
       WARN("bad data length, %d/%ld\n", dwRead, data_length);
-      status = RPC_S_PROTOCOL_ERROR;
+      status = RPC_S_CALL_FAILED;
       goto fail;
     }
 
@@ -826,7 +826,7 @@ RPC_STATUS RPCRT4_Receive(RpcConnection *Connection, RpcPktHdr **Header,
       if (dwRead != header_auth_len) {
         WARN("bad authentication data length, %d/%d\n", dwRead,
           header_auth_len);
-        status = RPC_S_PROTOCOL_ERROR;
+        status = RPC_S_CALL_FAILED;
         goto fail;
       }
 
@@ -854,7 +854,7 @@ RPC_STATUS RPCRT4_Receive(RpcConnection *Connection, RpcPktHdr **Header,
       dwRead = rpcrt4_conn_read(Connection, *Header, hdr_length);
       if (dwRead != hdr_length) {
         WARN("invalid packet header size (%d)\n", dwRead);
-        status = RPC_S_PROTOCOL_ERROR;
+        status = RPC_S_CALL_FAILED;
         goto fail;
       }