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Julien Danjou wrote:
> At 1242331287 time_t, Uli Schlachter wrote:
>> And another backtrace, this time with gdb...
>> The plan for is to finally use "-O0 -fno-inline" and see what happens. (btw
>> yay,
>> finally done with school and I got time for this!) (Oh and another btw: I
>> still
>> don't know any way to reproduce this, it just happens :( )
>>
>>
>> Program received signal SIGSEGV, Segmentation fault.
>> [Switching to Thread 0x7fe166b55740 (LWP 4868)]
>> 0x00000032a5c7d4dc in ?? () from /lib/libc.so.6
>> #0 0x00000032a5c7d4dc in ?? () from /lib/libc.so.6
>> No symbol table info available.
>> #1 0x00000032a5c7b92c in memmove () from /lib/libc.so.6
>> No symbol table info available.
>> #2 0x0000000000439e25 in luaA_imagebox_newindex (L=0x26e10b0, token=<value
>> optimized out>) at /home/ancient/jd/Work/debian/awesome/common/luaobject.h:39
>> buf = <value optimized out>
>> len = <value optimized out>
>> widget = (widget_t *) 0x2b3bcd8
>> d = (imagebox_data_t *) 0x2937550
>> #3 0x0000000000430032 in luaA_widget_newindex (L=0x26e10b0) at
>> /home/ancient/jd/Work/debian/awesome/widget.c:490
>> len = 5
>> widget = (widget_t *) 0x2b3bcd8
>> buf = <value optimized out>
>> token = A_TK_UNKNOWN
>
> That's just weird. If the token is A_TK_UNKNOWN, it's because some code
> is doing myimagebox.blabla = <value> where blabla is not a known
> attribute, therefore we get A_TK_UNKNOWN as token.
This call is from somewhere inside the tasklist widget, so I'd expect no such
weirdness in there.
> Then it calls luaA_imagebox_newindex which does not handle A_TK_UNKNOWN
> in its switch() statement, so it goes to default which return 0.
>
> Where the hell memmove is called from lua object function, I don't see.
>
> I suggest that next time you try to print some stuff and dig directly
> into the code/debugger because I really miss what's wrong.
>
> Thanks anyway :)
>
> Cheers,
Well, I still don't have a test case for this. It just... happens... sometimes.
Oh and since debian testing now got kde4 I don't have kde3's konqueror anymore.
I bet this "fixes" this bug.
Meh... :(
Cheers,
Uli
P.S.: Welcome back, jd.
- --
"Do you know that books smell like nutmeg or some spice from a foreign land?"
-- Faber in Fahrenheit 451
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