last.fm crashed with SIGSEGV in QImageData::checkForAlphaPixels()

[Alex Valavanis]

Binary package hint: lastfm

No idea what caused this bug unfortunately. I left the player running on an unattended machine for a couple of days - when I returned, and unlocked the screensaver, I received the crash notification.

ProblemType: Crash
Architecture: i386
Date: Sun Jan 31 02:33:13 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/lib/lastfm/last.fm
Package: lastfm 1:1.5.4.26862+dfsg-1ubuntu1
ProcCmdline: /usr/lib/lastfm/last.fm
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-11.15-generic
SegvAnalysis:
 Segfault happened at: 0xf5b527 <_ZNK10QImageData19checkForAlphaPixelsEv+23>: mov 0x20(%eax),%edx
 PC (0x00f5b527) ok
 source "0x20(%eax)" (0x00000020) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: lastfm
StacktraceTop:
 QImageData::checkForAlphaPixels() const ()
 QX11PixmapData::fromImage(QImage const&, QFlags<Qt::ImageConversionFlag>) () from /usr/lib/libQtGui.so.4
 QPixmapData::fromData(unsigned char const*, unsigned int, char const*, QFlags<Qt::ImageConversionFlag>) () from /usr/lib/libQtGui.so.4
 QPixmap::loadFromData(unsigned char const*, unsigned int, char const*, QFlags<Qt::ImageConversionFlag>) () from /usr/lib/libQtGui.so.4
 ?? ()
Title: last.fm crashed with SIGSEGV in QImageData::checkForAlphaPixels()
Uname: Linux 2.6.32-11-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #512144, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.