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Bug#447593: marked as done (libqt4-core: qt apps ends with ASSERT when bringing up the file dialog)



Your message dated Fri, 18 Jul 2008 01:42:03 +0200
with message-id <[🔎] 200807180142.05973.Sune@vuorela.dk>
and subject line libqt4-core: qt apps ends with ASSERT when bringing up the file dialog
has caused the Debian Bug report #447593,
regarding libqt4-core: qt apps ends with ASSERT when bringing up the file dialog
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
447593: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=447593
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: libqt4-core
Version: 4.3.2-1
Severity: important


The problem also happens for Version 4.3.1-2

The LyX editor uses qt4, and the development version crashes for me
whenever it brings up the file dialog. In order to "Open"
or "Save As" or "include graphichs". 

At first I thought this was a problem with the development
version of LyX, but I now see the same happening with qtiplot,
another app that uses qt. qt's own designer is not affected though.

Whenever I bring up the file dialog, the dialog window show
itself briefly, showing no files or directories. Then the app
crashes on an ASSERT. 

The end of  "strace qtiplot":
writev(9, [{"\3\0\2\0\20\f\300\1\16\10\2\0\20\f\300\1", 16}], 1) = 16
select(10, [9], [], NULL, NULL)         = 1 (in [9])
read(9, "\1\0\202Y\3\0\0\0#\0\0\0\1\0\1\1\377\377\377\377\0\0\0"..., 4096) = 76
read(9, 0x847eb10, 4096)                = -1 EAGAIN (Resource temporarily unavailable)
write(6, "\0", 1)                       = 1
read(9, 0x847eb10, 4096)                = -1 EAGAIN (Resource temporarily unavailable)
clock_gettime(CLOCK_MONOTONIC, {15482, 190340820}) = 0
read(9, 0x847eb10, 4096)                = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN, revents=POLLIN}, {fd=9, events=POLLIN}], 3, 0) = 1
clock_gettime(CLOCK_MONOTONIC, {15482, 190454678}) = 0
read(9, 0x847eb10, 4096)                = -1 EAGAIN (Resource temporarily unavailable)
read(5, "\0\0\0\0\0\0\0\0\0\0", 16)     = 10
read(5, 0xaf85d2ac, 16)                 = -1 EAGAIN (Resource temporarily unavailable)
clock_gettime(CLOCK_MONOTONIC, {15482, 191700621}) = 0
write(2, "ASSERT failure in QList<T>::at: "..., 122ASSERT failure in QList<T>::at: "index out of range", file ../../include/QtCore/../../src/corelib/tools/qlist.h, line 386
) = 122
rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0
tgkill(8691, 8691, SIGABRT)             = 0
--- SIGABRT (Aborted) @ 0 (0) ---
+++ killed by SIGABRT +++
Process 8691 detached


This always happens on the 32-bit machine in my office, never
on the 64-bit machine at home.


-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (900, 'testing'), (800, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 2.6.23
Locale: LANG=nb_NO.UTF-8, LC_CTYPE=nb_NO.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages libqt4-core depends on:
ii  libc6                   2.6.1-1+b1       GNU C Library: Shared libraries
ii  libdbus-1-3             1.1.1-3          simple interprocess messaging syst
ii  libfontconfig1          2.4.2-1.2        generic font configuration library
ii  libgcc1                 1:4.2.2-3        GCC support library
ii  libglib2.0-0            2.14.1-5         The GLib library of C routines
ii  libqt4-core             4.3.2-1          Qt 4 core non-GUI functionality ru
ii  libstdc++6              4.2.2-3          The GNU Standard C++ Library v3
ii  zlib1g                  1:1.2.3.3.dfsg-6 compression library - runtime

libqt4-core recommends no packages.

-- debconf-show failed



--- End Message ---
--- Begin Message ---
Hi!

I can't reproduce this (any longer?) - are you as submitter able to still 
reproduce it ?

/Sune
-- 
Genius, I'm not able to overclock a pointer on the connection on a site, how 
does it work?

First of all you should open the URL, in such way from Linux 4000 you must log 
from the pin of the tool over a forward to receive the 8-inch AGP provider.

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