Date: Fri, 25 Jul 2014 20:49:06 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 192121] New: math/gnuplot: crashes with failed assertions when built with wx 3.0 Message-ID: <bug-192121-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192121 Bug ID: 192121 Summary: math/gnuplot: crashes with failed assertions when built with wx 3.0 Product: Ports Tree Version: Latest Hardware: Any OS: Any Status: Needs Triage Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: freebsd-ports-bugs@FreeBSD.org Reporter: russo@bogodyn.org On 21 July, bapt@FreeBSD.org committed version 4.6.5_4 of math/gnuplot, with the comment "Switch to wx 3.0" But this switch had already been undone on 17 April 2014 when 4.6.5_2 was committed, because "gnuplot is apparently not ready to work with newer versions" of wx than 2.8. This is the subject of bug report https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=188628 . That bug was closed when gnuplot was set back to requiring wx 2.8. I am now seeing gnuplot crashing just as it was before 4.6.5_2 got committed. The program builds and installs fine, but any attempt to plot while "wxt" is the selected terminal type (it is the default) will cause crashes: > gnuplot G N U P L O T Version 4.6 patchlevel 5 last modified February 2014 Build System: FreeBSD i386 Copyright (C) 1986-1993, 1998, 2004, 2007-2014 Thomas Williams, Colin Kelley and many others gnuplot home: http://www.gnuplot.info faq, bugs, etc: type "help FAQ" immediate help: type "help" (plot window: hit 'h') Terminal type set to 'wxt' gnuplot> plot x**2 ./src/gtk/dcclient.cpp(2043): assert "m_window" failed in DoGetSize(): GetSize() doesn't work without window [in thread 4f9dbc00] [xcb] Unknown request in queue while dequeuing [xcb] Most likely this is a multi-threaded client and XInitThreads has not been called [xcb] Aborting, sorry about that. Assertion failed: (!xcb_xlib_unknown_req_in_deq), function dequeue_pending_request, file xcb_io.c, line 179. Abort trap: 6 (core dumped) The fix is trivial. Change the line "USE_WX= 3.0" back to "USE_WX= 2.8" (reverting one of the changes made in the most recent commit). Doing so restores gnuplot to proper function with wx. -- You are receiving this mail because: You are the assignee for the bug.
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