On Wed, 24 Aug 2016, Alessandro DE LAURENZIS wrote: > Dear misc@ readers, > > just noticed that xpdf receives a bus error as soon as the fullscreen mode is > activated. A gdb trace follows, hoping it gives some hints: > > GNU gdb 6.3 > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you are > welcome to change it and/or distribute copies of it under certain conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for details. > This GDB was configured as "amd64-unknown-openbsd6.0"...(no debugging symbols > found) > > (gdb) run > Starting program: /usr/local/bin/xpdf > > Program received signal SIGBUS, Bus error. > 0x00001693d3cabc78 in XtWindowOfObject () from /usr/X11R6/lib/libXt.so.11.0
Next time, try harder. Google is your friend ;) Five minutes of googling lead me to this: https://bugs.launchpad.net/ubuntu/+source/ddd/+bug/1354961 Can you please try the x11/motif diff below and report back? Ciao! David Index: Makefile =================================================================== RCS file: /cvs/ports/x11/motif/Makefile,v retrieving revision 1.2 diff -u -p -r1.2 Makefile --- Makefile 3 Aug 2016 18:55:49 -0000 1.2 +++ Makefile 24 Aug 2016 08:21:36 -0000 @@ -4,6 +4,8 @@ COMMENT= Motif toolkit DISTNAME= motif-2.3.6 +REVISION= 0 + SHARED_LIBS= Mrm 4.1 \ Uil 5.0 \ Xm 6.1 Index: patches/patch-lib_Xm_XmI_h =================================================================== RCS file: patches/patch-lib_Xm_XmI_h diff -N patches/patch-lib_Xm_XmI_h --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ patches/patch-lib_Xm_XmI_h 24 Aug 2016 08:21:36 -0000 @@ -0,0 +1,26 @@ +$OpenBSD$ + +Description: Disable fix for upstream bug #1565 + +This patch reverts the changes introduced by upstream's fix for +upstream bug #1565 and causes pop menus and keyboard navigation in +menus to revert to their Motif 2.3.3 behaviour. + +Upstream's original fix broke keyboard navigation in menus (#730026) +and upstream's updated fix (applied in motif 2.3.4-5) caused segfaults +in ddd and xpdf (#781995). + +Author: Graham Inggs <gra...@nerve.org.za> +Bug: http://bugs.motifzone.net/show_bug.cgi?id=1565 +Bug-Debian: https://bugs.debian.org/781995 + +--- lib/Xm/XmI.h.orig Sat Jun 11 01:52:23 2016 ++++ lib/Xm/XmI.h Wed Aug 24 10:04:23 2016 +@@ -294,7 +294,6 @@ extern Pixel _XmAssignInsensitiveColor(Widget w); + #define FIX_1501 + #define FIX_1521 + #define FIX_1505 +-#define FIX_1565 + + #endif /* _XmI_h */ + /* DON'T ADD ANYTHING AFTER THIS #endif */
