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[Gnash-commit] [bug #32950] segfault in ActionHandler::execute()
From: |
Bastiaan Jacques |
Subject: |
[Gnash-commit] [bug #32950] segfault in ActionHandler::execute() |
Date: |
Tue, 29 Mar 2011 23:06:58 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:2.0) Gecko/20100101 Firefox/4.0 |
URL:
<http://savannah.gnu.org/bugs/?32950>
Summary: segfault in ActionHandler::execute()
Project: Gnash - The GNU Flash player
Submitted by: bjacques
Submitted on: Wed 30 Mar 2011 01:06:57 AM CEST
Category: core
Severity: 6 - Security
Release: master
Status: Confirmed
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
_______________________________________________________
Details:
gui/gnash http://media.easyads.bg/templates_flash/468x60.swf -P
"flashvars=url=http://media.easyads.bg/displayads_click.php&framerate=25&inner=http://media.easyads.bg/ads/display_ads/296/296_322db3d54772328ef2a8fc349ecd772b.swf¶ms=md5checksum=K-ewtDKH0kSQ8A5oMX7BkHvTZoud8pRYjTexHFg8-9nZhklHspC8hfvMY_dZYgujsmEPUk3knboENt-2pOCMILXL59tAiWq07DyTDf3aURFYMlpZrVovynBCz1ZYHd53YE9WR586zv0tTAkVpgj0KqAgBOq0WLrDTp53yeViFSfEVbt-zZ_V6VfjB2nUBZP2BRwOddlTzmgMlwycZCdkustQcY6t_fcecCLexOrVKGQ,"
Immediately prior to the crash, the following message is printed:
ERROR: Unsupported action handler invoked, code at pc is 0xfe
#1 0x00342a31 in gnash::SWF::ActionHandler::execute (this=0xb7aa4bf4,
thread=...)
at /home/bastiaan/gnash/master/libcore/vm/ASHandlers.cpp:240
No locals.
#2 0x0034667f in gnash::SWF::SWFHandlers::execute (this=0x4d12b8, type=255,
thread=...)
at /home/bastiaan/gnash/master/libcore/vm/ASHandlers.cpp:433
No locals.
#3 0x0035a2b6 in gnash::ActionExec::operator() (this=0xbfffce20)
at /home/bastiaan/gnash/master/libcore/vm/ActionExec.cpp:255
action_id = 255 '\377'
guardedChar = 0x1e
codeVersion = 6
__PRETTY_FUNCTION__ = "void gnash::ActionExec::operator()()"
ash = @0x4d12b8
clock = {<gnash::VirtualClock> = {_vptr.VirtualClock = 0x4ca9f8},
_startTime =
1301439096970}
#4 0x001ddf07 in gnash::GlobalCode::execute (this=0xb7734b70)
at /home/bastiaan/gnash/master/libcore/vm/ExecutableCode.h:73
exec = {<boost::noncopyable_::noncopyable> = {<No data fields>}, code
= @0xb7aabf78,
env = @0xb7dce500, retval = 0x0, _withStack = std::vector of length
0, capacity 0,
_scopeStack = std::vector of length 0, capacity 0, _func = 0x0,
_this_ptr =
0xbfffdeec, _initialStackSize = 0, _originalTarget = 0xb7dce3e0,
_origExecSWFVersion = 8,
_tryList = empty std::list, _returning = false, _abortOnUnload =
true, pc = 28,
next_pc = 44, stop_pc = 51}
#5 0x001d0a62 in gnash::movie_root::processActionQueue (this=0xbfffd1d8,
lvl=2)
at /home/bastiaan/gnash/master/libcore/movie_root.cpp:1330
#6 0x001d0e1c in processActionQueue (this=0xbfffd1d8)
at /home/bastiaan/gnash/master/libcore/movie_root.cpp:1411
No locals.
#7 gnash::movie_root::processActionQueue (this=0xbfffd1d8)
at /home/bastiaan/gnash/master/libcore/movie_root.cpp:1400
No locals.
#8 0x001d60b0 in gnash::movie_root::advanceMovie (this=0xbfffd1d8)
at /home/bastiaan/gnash/master/libcore/movie_root.cpp:898
No locals.
#9 0x001db528 in gnash::movie_root::advance (this=0xbfffd1d8)
at /home/bastiaan/gnash/master/libcore/movie_root.cpp:832
elapsed = <optimized out>
...
ActionHandler::execute() is trying to execute a _callback which is 0.
Originally reported at https://bugzilla.redhat.com/show_bug.cgi?id=691699
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?32950>
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- [Gnash-commit] [bug #32950] segfault in ActionHandler::execute(),
Bastiaan Jacques <=
- [Gnash-commit] [bug #32950] segfault in ActionHandler::execute(), Bastiaan Jacques, 2011/03/29
- [Gnash-commit] [bug #32950] segfault in ActionHandler::execute(), Bastiaan Jacques, 2011/03/29
- [Gnash-commit] [bug #32950] segfault in ActionHandler::execute(), Sandro Santilli, 2011/03/30
- [Gnash-commit] [bug #32950] segfault in ActionHandler::execute(), Sandro Santilli, 2011/03/30
- [Gnash-commit] [bug #32950] segfault in ActionHandler::execute(), Hicham HAOUARI, 2011/03/31
- [Gnash-commit] [bug #32950] segfault in ActionHandler::execute(), Bastiaan Jacques, 2011/03/31
- [Gnash-commit] [bug #32950] segfault in ActionHandler::execute(), Sandro Santilli, 2011/03/31
- [Gnash-commit] [bug #32950] segfault in ActionHandler::execute(), Bastiaan Jacques, 2011/03/31
- [Gnash-commit] [bug #32950] segfault in ActionHandler::execute(), Bastiaan Jacques, 2011/03/31