Bugs item #1477441, was opened at 2006-04-27 01:44
Message generated for change (Comment added) made by ciran
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Category: segfault
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: GolemJ (golemj)
Assigned to: Tim Ringenbach (marv_sf)
Summary: Segmentation fault when moving mouse over text in chat

Initial Comment:
GAIM receive SIGSEGV when moving with mouse over text
in chat windows or text in log view.
it fails in gaim 1.5.0 and last SVN version.

Backtrace from SVN version:
(gdb) run
Starting program: /usr/bin/gaim 
[Thread debugging using libthread_db enabled]
[New Thread -1217923408 (LWP 21169)]
Error while reading shared library symbols:
Cannot find new threads: generic error
Undefined subroutine &GAIM::register called at
/usr/lib/gaim/gaim.pl line 6.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1217923408 (LWP 21169)]
0xb7e0fe06 in _gtk_text_btree_get_chars_changed_stamp
(tree=0x88) at gtktextbtree.c:538
538     gtktextbtree.c: No such file or directory.
        in gtktextbtree.c
(gdb) backtrace
#0  0xb7e0fe06 in
_gtk_text_btree_get_chars_changed_stamp (tree=0x88) at
#1  0xb7e29f6c in IA__gtk_text_iter_ends_line
(iter=0xbf8a0c84) at gtktextiter.c:160
#2  0xb7e28358 in IA__gtk_text_iter_forward_to_line_end
(iter=0xbf8a0da4) at gtktextiter.c:4098
#3  0xb7e2d578 in line_display_index_to_iter
(layout=0x833b328, display=0x84477a0, iter=0xbf8a0da4,
index=<value optimized out>, 
    trailing=0) at gtktextlayout.c:2236
#4  0xb7e31a4a in
(layout=0x833b328, target_iter=0xbf8a0da4,
trailing=0xbf8a0d60, x=168, 
    y=<value optimized out>) at gtktextlayout.c:2345
#5  0xb7e31afe in IA__gtk_text_layout_get_iter_at_pixel
(layout=0x833b328, target_iter=0xbf8a0da4, x=168, y=37)
    at gtktextlayout.c:2301
#6  0xb7e45da3 in gtk_text_view_event
(widget=0x8334170, event=0x83f64b8) at gtktextview.c:3828
#7  0xb7d89b9e in _gtk_marshal_BOOLEAN__BOXED
(closure=0x81aa988, return_value=0xbf8a0f80,
invocation_hint=0xbf8a0f6c, marshal_data=0xb7e45cf0) at
#8  0xb7944789 in g_type_class_meta_marshal () from
#9  0xb7945f2b in g_closure_invoke () from
#10 0xb7956bbe in signal_emit_unlocked_R () from
#11 0xb7957b2d in g_signal_emit_valist () from
#12 0xb7957f09 in g_signal_emit () from
#13 0xb7eacf4a in gtk_widget_event_internal
(widget=0x8334170, event=0x83f64b8) at gtkwidget.c:3654
#14 0xb7d833f8 in IA__gtk_propagate_event
(widget=0x8334170, event=0x83f64b8) at gtkmain.c:2195
#15 0xb7d84eb2 in IA__gtk_main_do_event
(event=0x83f64b8) at gtkmain.c:1424
#16 0xb7c00a5a in gdk_event_dispatch (source=0x817f5f0,
callback=0, user_data=0x0) at gdkevents-x11.c:2291
#17 0xb78cc749 in g_main_context_dispatch () from
#18 0xb78ccf88 in g_main_context_iterate () from
#19 0xb78cd327 in g_main_loop_run () from
#20 0xb7d849a3 in IA__gtk_main () at gtkmain.c:1003
#21 0x0810207b in main (argc=Cannot access memory at
address 0x0
) at gtkmain.c:764


>Comment By: Megan Schneider (ciran)
Date: 2007-02-16 12:46

Logged In: YES 
Originator: NO

Has duplicate 1486887 (which has another trace)


Comment By: GolemJ (golemj)
Date: 2006-05-10 11:23

Logged In: YES 

gtk+  1.2.10
gtk+2 2.8.17
glibc 2.4
gcc   4.1.0
g++   4.1.0

other programs (Firefox, Thunderbird, Eclipse, Ethereal)
works fine.


Comment By: Eduardo Perez Ureta (eperez)
Date: 2006-05-10 10:29

Logged In: YES 

Could you use latest gtk+ version?
What gtk+ version are you using?
Does this problem happen with similar gtk+ programs?


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