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Send back an ExtendedDesktopSize to a SetDesktopSize request even when resize is not allowed

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This commit is contained in:
Lauri Kasanen
2024-01-29 12:20:57 +02:00
parent 3bc1024e7f
commit 127ab45329
1 changed files with 10 additions and 2 deletions
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12
common/rfb/VNCSConnectionST.cxx
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@@ -997,8 +997,8 @@ void VNCSConnectionST::setDesktopSize(int fb_width, int fb_height,
{
unsigned int result;
if (!(accessRights & AccessSetDesktopSize)) return;
if (!rfb::Server::acceptSetDesktopSize) return;
if (!(accessRights & AccessSetDesktopSize)) goto justnotify;
if (!rfb::Server::acceptSetDesktopSize) goto justnotify;
// Don't bother the desktop with an invalid configuration
if (!layout.validate(fb_width, fb_height)) {
@@ -1021,6 +1021,14 @@ void VNCSConnectionST::setDesktopSize(int fb_width, int fb_height,
throw Exception("Desktop configured a different screen layout than requested");
server->notifyScreenLayoutChange(this);
}
return;
justnotify:
writer()->writeExtendedDesktopSize(reasonClient, resultProhibited,
server->pb->getRect().width(),
server->pb->getRect().height(),
server->screenLayout);
}
void VNCSConnectionST::fence(rdr::U32 flags, unsigned len, const char data[])