Segmentation fault in lightspark::ABCVm::addEvent

Bug #880391 reported by Tim Retout on 2011-10-23
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Lightspark
Undecided
Unassigned

Bug Description

Latest git, 281ebc7
Running in Iceweasel 7.0.1 on Debian unstable.
URL: http://www.bbc.co.uk/iplayer/episode/b015zs3m/News_and_Papers_22_10_2011/

(This may not be available outside the UK, and may stop being available after a week or so. Any recent radio programme should do.)

#0 0x00007fffcf881949 in lightspark::ABCVm::addEvent (this=0x0, obj=...,
    ev=...) at /home/tim/src/lightspark/lightspark/src/scripting/abc.cpp:1190
#1 0x00007fffcf819a49 in lightspark::InputThread::handleMouseMove (
    this=0x7fffd1955110, x=0, y=234)
    at /home/tim/src/lightspark/lightspark/src/backends/input.cpp:264
#2 0x00007fffcf81861e in lightspark::InputThread::worker (
    widget=0x7fffd159ed80, event=0x7fffd4ba5e80, th=0x7fffd1955110)
    at /home/tim/src/lightspark/lightspark/src/backends/input.cpp:150
#3 0x00007ffff01191a8 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#4 0x00007ffff0b2103e in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#5 0x00007ffff0b31edb in ?? () from /usr/lib/libgobject-2.0.so.0
#6 0x00007ffff0b3b44b in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#7 0x00007ffff0b3b832 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#8 0x00007ffff0231f00 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#9 0x00007ffff0117363 in gtk_propagate_event ()
   from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#10 0x00007ffff01176c3 in gtk_main_do_event ()
   from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#11 0x00007fffef8331dc in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0

Tim Retout (diocles) wrote :

Seems that TextField._setTextFormat is being called with a null actionscript object.

I've opened a pull request on github with a patch that addresses this:

https://github.com/lightspark/lightspark/pull/141

Tim Retout (diocles) wrote :

Oops, wrong bug, ignore that.

Are you still able to reproduce this bug?

Changed in lightspark:
status: New → Incomplete
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