Problem with XtDisplayToApplicationContext() in X11R4

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Article #36841

#36841

From: Oliver Laumann
Date: Wed, 14 Feb 1990 14:02

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The documentation of XtDisplayToApplicationContext() says "If the display
is not known to the Intrinsics, an error message is issued".  However,
XtDisplayToApplicationContext() drops core when it is invoked with a
display not known to Xt (at least when no other display is known to Xt,
i.e. when the internal display list is empty).

The culprit is the macro _XtGetPerDisplay in mit/lib/Xt/InitialI.h.
It doesn't check whether the display list is empty.

Regards,
--
Oliver Laumann     net@TUB.BITNET     net@tub.cs.tu-berlin.de     net@tub.UUCP

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!wuarchive!cs.utexas.edu!uunet!mcsun!unido!tub!net
From: net@tub.UUCP (Oliver Laumann)
Newsgroups: comp.windows.x
Subject: Problem with XtDisplayToApplicationContext() in X11R4
Message-ID: <1174@tub.UUCP>
Date: 14 Feb 90 14:02:29 GMT
Reply-To: net@tub.UUCP (Oliver Laumann)
Organization: Technical University of Berlin, Germany
Lines: 12