On Fri, Nov 16, 2007 at 07:43:54AM +0000, Zou Lunkai wrote:
> CVSROOT: /sources/gnash
> Module name: gnash
> Changes by: Zou Lunkai <zoulunkai> 07/11/16 07:43:54
>
> Modified files:
> . : ChangeLog
> server : as_object.cpp as_object.h
> button_character_instance.cpp character.h
> edit_text_character.cpp movie_root.cpp
> movie_root.h sprite_instance.cpp
> server/asobj : Key.cpp Key.h
> testsuite/misc-ming.all: key_event_test.c
> key_event_testrunner.cpp
>
> Log message:
> * server/as_object.{h,cpp}, server/asobj/Key.{h,cpp},
> server/character.h,
> server/button_character_instance.cpp,
> server/edit_text_character.cpp,
> server/movie_root.{h,cpp},
> server/sprite_instance.cpp: drop new key listeners design and fix the
> old design with caring about listeners invoking order.
> * testsuite/key_event_test.c, key_event_testrunner.cpp: xcheck->check.
>
> CVSWeb URLs:
> http://cvs.savannah.gnu.org/viewcvs/gnash/ChangeLog?cvsroot=gnash&r1=1.4874&r2=1.4875
> http://cvs.savannah.gnu.org/viewcvs/gnash/server/as_object.cpp?cvsroot=gnash&r1=1.79&r2=1.80
> http://cvs.savannah.gnu.org/viewcvs/gnash/server/as_object.h?cvsroot=gnash&r1=1.82&r2=1.83
> http://cvs.savannah.gnu.org/viewcvs/gnash/server/button_character_instance.cpp?cvsroot=gnash&r1=1.64&r2=1.65
> http://cvs.savannah.gnu.org/viewcvs/gnash/server/character.h?cvsroot=gnash&r1=1.108&r2=1.109
> http://cvs.savannah.gnu.org/viewcvs/gnash/server/edit_text_character.cpp?cvsroot=gnash&r1=1.130&r2=1.131
> http://cvs.savannah.gnu.org/viewcvs/gnash/server/movie_root.cpp?cvsroot=gnash&r1=1.122&r2=1.123
> http://cvs.savannah.gnu.org/viewcvs/gnash/server/movie_root.h?cvsroot=gnash&r1=1.87&r2=1.88
> http://cvs.savannah.gnu.org/viewcvs/gnash/server/sprite_instance.cpp?cvsroot=gnash&r1=1.387&r2=1.388
> http://cvs.savannah.gnu.org/viewcvs/gnash/server/asobj/Key.cpp?cvsroot=gnash&r1=1.43&r2=1.44
> http://cvs.savannah.gnu.org/viewcvs/gnash/server/asobj/Key.h?cvsroot=gnash&r1=1.29&r2=1.30
> http://cvs.savannah.gnu.org/viewcvs/gnash/testsuite/misc-ming.all/key_event_test.c?cvsroot=gnash&r1=1.6&r2=1.7
> http://cvs.savannah.gnu.org/viewcvs/gnash/testsuite/misc-ming.all/key_event_testrunner.cpp?cvsroot=gnash&r1=1.14&r2=1.15
I belive since this commit I get this result runnign key_event_testrunner with
a debugging-build of Gnash cvs:
17163] 13:17:05: TRACE: PASSED: _root.test4 == 1
[/home/strk/src/gnash/gnash-head/testsuite/misc-ming.all/key_event_test.c:231]
/usr/include/c++/4.1.3/debug/safe_iterator.h:210:error: attempt to
increment a singular iterator.
Objects involved in the operation:
iterator "this" @ 0x0xbf9803d8 {
type =
N11__gnu_debug14_Safe_iteratorIN10__gnu_norm14_List_iteratorIN5boost13intrusive_ptrIN5gnash9as_objectEEEEEN15__gnu_debug_def4listIS7_SaIS7_EEEEE
(mutable iterator);
state = singular;
references sequence with type
`N15__gnu_debug_def4listIN5boost13intrusive_ptrIN5gnash9as_objectEEESaIS5_EEE'
@ 0x0xbf9803d8
}
Aborted (core dumped)
(gdb) bt
#0 0xffffe410 in __kernel_vsyscall ()
#1 0xb7791875 in raise () from /lib/tls/i686/cmov/libc.so.6
#2 0xb7793201 in abort () from /lib/tls/i686/cmov/libc.so.6
#3 0xb792f9e6 in __gnu_debug::_Error_formatter::_M_error () from
/usr/lib/libstdc++.so.6
#4 0xb7d8546e in gnash::key_as_object::notify_listeners (this=0x8177588,
key_event={m_id = gnash::event_id::KEY_DOWN, m_key_code = 0 '\0'})
at /usr/include/c++/4.1.3/debug/safe_iterator.h:208
#5 0xb7c042e2 in gnash::movie_root::notify_key_event (this=0x8122f80,
k=gnash::key::I, down=true)
at /home/strk/src/gnash/gnash-head/server/movie_root.cpp:385
#6 0x08061c33 in gnash::MovieTester::pressKey (this=0xbfc948e0,
code=gnash::key::I) at
/home/strk/src/gnash/gnash-head/testsuite/MovieTester.cpp:342
#7 0x08054f86 in main () at
/home/strk/src/gnash/gnash-head/testsuite/misc-ming.all/key_event_testrunner.cpp:155
The message means something invalidated your iterator.
Hint: don't execute arbitrary code while scannig a container, unless you can
make sure
no code ever will invalidate the iterators you're using (usually this means
making
a copy of them).
--strk;
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