GUACAMOLE-306: Merge VNC client null check fix.
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commit
6d2cfdabf8
@ -113,8 +113,9 @@ int guac_vnc_clipboard_end_handler(guac_user* user, guac_stream* stream) {
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guac_iconv(GUAC_READ_UTF8, &input, vnc_client->clipboard->length,
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writer, &output, sizeof(output_data));
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/* Send via VNC */
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SendClientCutText(rfb_client, output_data, output - output_data);
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/* Send via VNC only if finished connecting */
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if (rfb_client != NULL)
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SendClientCutText(rfb_client, output_data, output - output_data);
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return 0;
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}
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@ -30,11 +30,14 @@ int guac_vnc_user_mouse_handler(guac_user* user, int x, int y, int mask) {
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guac_client* client = user->client;
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guac_vnc_client* vnc_client = (guac_vnc_client*) client->data;
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rfbClient* rfb_client = vnc_client->rfb_client;
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/* Store current mouse location */
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guac_common_cursor_move(vnc_client->display->cursor, user, x, y);
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SendPointerEvent(vnc_client->rfb_client, x, y, mask);
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/* Send VNC event only if finished connecting */
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if (rfb_client != NULL)
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SendPointerEvent(rfb_client, x, y, mask);
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return 0;
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}
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@ -42,8 +45,11 @@ int guac_vnc_user_mouse_handler(guac_user* user, int x, int y, int mask) {
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int guac_vnc_user_key_handler(guac_user* user, int keysym, int pressed) {
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guac_vnc_client* vnc_client = (guac_vnc_client*) user->client->data;
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rfbClient* rfb_client = vnc_client->rfb_client;
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SendKeyEvent(vnc_client->rfb_client, keysym, pressed);
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/* Send VNC event only if finished connecting */
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if (rfb_client != NULL)
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SendKeyEvent(rfb_client, keysym, pressed);
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return 0;
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}
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