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Bug#328728: marked as done (libqt3-mt: Multiple apps segfault in QShared::deref())

Your message dated Fri, 12 May 2006 08:54:45 -0400
with message-id <200605120854.45828.chrsmrtn@debian.org>
and subject line libqt3-mt: Multiple apps segfault in QShared::deref() Package: libqt3-mt; Maintainer for libqt3-mt is
has caused the attached Bug report 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.

(NB: If you are a system administrator and have no idea what I am
talking about this indicates a serious mail system misconfiguration
somewhere.  Please contact me immediately.)

Debian bug tracking system administrator
(administrator, Debian Bugs database)
--- Begin Message --- 
Package: libqt3-mt
Version: 3:3.3.4-8
Severity: important


Recently upgrade from 3.3.3 to 3.3.4-8 and I have several application that all
segfault in the same class and method.

[KCrash handler]
#3  0xb6c35f34 in QShared::deref (this=0x34343942) at qshared.h:50
#4  0xb702fcc6 in QString::deref (this=0xbfffebec) at tools/qstring.cpp:1549
#5  0xb702ff57 in QString::operator= (this=0xbfffebec, s=@0xbfffebf4)
    at tools/qstring.cpp:1594

The partital application list: kmail, kontact, pwmanager, wlassistant, showeq,
kate.

Using pwmanager (http://pwmanager.sourceforge.net) as an example. Same tarball,
linked libqt3c102-mt (3:3.3.4-3) is rock solid. Recompile pwmanager and link 
against libqt-mt (3:3.3.4-8) consisten segfault in QShared::deref
(this=0x34343942) at qshared.h:50.

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (990, 'unstable'), (500, 'oldstable'), (500, 'testing'), (500, 'stable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.11-1-686
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)

Versions of packages libqt3-mt depends on:
ii  fontconfig                2.3.2-1        generic font configuration library
ii  libaudio2                 1.7-3          The Network Audio System (NAS). (s
ii  libc6                     2.3.5-6        GNU C Library: Shared libraries an
ii  libfontconfig1            2.3.2-1        generic font configuration library
ii  libfreetype6              2.1.10-1       FreeType 2 font engine, shared lib
ii  libgcc1                   1:4.0.1-7      GCC support library
ii  libice6                   6.8.2.dfsg.1-7 Inter-Client Exchange library
ii  libjpeg62                 6b-10          The Independent JPEG Group's JPEG 
ii  libmng1                   1.0.8-1        Multiple-image Network Graphics li
ii  libpng12-0                1.2.8rel-1     PNG library - runtime
ii  libsm6                    6.8.2.dfsg.1-7 X Window System Session Management
ii  libstdc++6                4.0.1-7        The GNU Standard C++ Library v3
ii  libx11-6                  6.8.2.dfsg.1-7 X Window System protocol client li
ii  libxcursor1               1.1.3-1        X cursor management library
ii  libxext6                  6.8.2.dfsg.1-7 X Window System miscellaneous exte
ii  libxft2                   2.1.7-1        FreeType-based font drawing librar
ii  libxi6                    6.8.2.dfsg.1-7 X Window System Input extension li
ii  libxinerama1              6.8.2.dfsg.1-7 X Window System multi-head display
ii  libxrandr2                6.8.2.dfsg.1-7 X Window System Resize, Rotate and
ii  libxrender1               1:0.9.0-2      X Rendering Extension client libra
ii  libxt6                    6.8.2.dfsg.1-7 X Toolkit Intrinsics
ii  xlibs                     6.8.2.dfsg.1-7 X Window System client libraries m
ii  zlib1g                    1:1.2.3-4      compression library - runtime

libqt3-mt recommends no packages.

-- no debconf information

--- End Message ---
--- Begin Message --- 
Going from the fact that no one else reported this, and that in 8 months 
no one ekse has followed up, I think we can close this mystery bug. But 
do let us know if you still get the crashes.

--- End Message ---
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