CVS Update: xc (branch: lg3d-dev)

[Deron Johnson]

CVSROOT:	/cvs/xorg
Module name:	xc
Changes by:	deronj at kemper.freedesktop.org	06/03/02 00:15:48

Log message:
  Fix bug where rapidly multiclicking the left mouse button over the
  lower scrollbar button of gnome-terminal crashes the X server. The
  problem was happening because when a button release arrives from the
  DS the default button grab is deactivated. This deactivation calls
  ComputeFreezes, which may replay events frozen in the pointer input
  queue. But because this whole sequence of calls was initiated from
  LgeProcSendEvent lgeEventComesFromDS is 1. So this causes ComputeFreezes
  to not send any queued events to the DS but try to process them itself.
  Since the event window is 0 for these events the sprite.win ends up as null.
  
  The fix is to force lgeEventComesFromDS to 0 while DeactivateGrab (and
  therefore, ComputeFreezes) is being called.

Modified files:
      xc/programs/Xserver/dix/:	Tag: lg3d-dev
        events.c 
      xc/programs/Xserver/Xext/:	Tag: lg3d-dev
        lgeint.h 
  
  Revision      Changes    Path
  1.17.4.3      +22 -3     xc/programs/Xserver/dix/events.c
  http://cvs.freedesktop.org/xorg/xc/programs/Xserver/dix/events.c
  1.1.4.5       +1 -1      xc/programs/Xserver/Xext/Attic/lgeint.h
  http://cvs.freedesktop.org/xorg/xc/programs/Xserver/Xext/Attic/lgeint.h