On Sun, Aug 07, 2005 at 12:38:00PM +0200, T. Baumann wrote: > attached. Thanks. (Please put replies below the quted text on this mailing list).
It does not get me much further though:
> 4126 if (last_style_in_list &&
> 3: ps->id = {name = 0x811f3e8 "*", window_id = 0, flags = {has_name = 1,
> has_window_id = 0}}
> 1: ps = (window_style *) 0x81213a0
> (gdb)
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x402f8348 in strcmp () from /lib/tls/libc.so.6
> (gdb) info local
> No symbol table info available.
> (gdb) up
> #1 0x0805a695 in style_ids_are_equals (a={name = 0x1 <Address 0x1 out
> of bounds>, window_id = 0, flags = {has_name = 1, has_window_id = 0}},
> b=
> {name = 0x810ce00 "*", window_id = 0, flags = {has_name = 1,
> has_window_id = 0}}) at style.c:141
> 141 !strcmp(SID_GET_NAME(a), SID_GET_NAME(b)))
in style.c:4126, ps->id is still okay, but in the calles function
a.name is 0x01 (= ps->id.name). Is that because fvwm was compiled
optimized?
Please recompile fvwm with
$ make clean
$ make CFLAGS="-g -O0"
In gdb:
* Put a breakpoint at style.c:4126
* run fvwm in gdb and skip the bp once with "cont"
* (gdb) display ps
* (gdb) display ps->id
* (gdb) display last_style_in_list
* (gdb) display last_style_in_list->id
* single-step with "step" until gdb enters the
style_ids_are_equals function
* display a
* display a->id
* display b
* display b->id
* single-step until fvwm crashes
Ciao
Dominik ^_^ ^_^
[snip]
--
Dominik Vogt, [EMAIL PROTECTED]
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