[maemo-developers] Possible bug in /usr/lib/libglib-2.0.so.0

[From: Fernando Herrera]

Hi, 

this seems like a corruption of the Gtk Rc Cahce file (that is a custom
patch in our gtk/glib).

Can you try to re-create the cache after deleting it:

$ hildon-theme-cacher /usr/share/themes/default/gtk-2.0/

and check if it crashes again?

Salu2


El jue, 20-09-2007 a las 13:17 +0200, ext Detlef Schmicker escribió:
> Hello,
> 
> I have a strange problem: maetronome.garage.maemo.org
> 
> (A port of GTick) crashes with bus error. I tracked down the problem
> with gdb and strace and the problem is connected to the file 
> 
> /usr/share/themes/default/gtk-2.0/gtkrc.cache
> 
> If I delete it, the crash does not happen and everything works fine. I
> attach my output from gdb and strace. In case somebody wants to
> reproduce, think of LD_PRELOAD !!
> 
> I seems that glib crashes during processing of gtkrc.cache
> 
> Any tips? Any workarounds?
> 
> Thanks a lot
> 
> Detlef
> 
> 
> Nokia-N800-26:~# export
> LD_PRELOAD="/usr/bin/libesd.so.0 /usr/bin/libesddsp.so.0"
> Nokia-N800-26:~# gdb gtick
> 
> .....
> 
> Program received signal SIG32, Real-time event 32.
> 0x41208a90 in pthread_create () from /lib/libpthread.so.0
> (gdb) c
> Continuing.
> 
> Program received signal SIGBUS, Bus error.
> 0x41162032 in g_scanner_scope_foreach_symbol ()
> from /usr/lib/libglib-2.0.so.0
> (gdb) bt
> #0  0x41162032 in g_scanner_scope_foreach_symbol ()
>    from /usr/lib/libglib-2.0.so.0
> #1  0x411b04d4 in ?? () from /usr/lib/libglib-2.0.so.0
> Cannot access memory at address 0xc
> (gdb) 
> 
> 
> 
> 
> Nokia-N800-26:~# strace gtick
> 
> ....
> 
> open("/usr/share/themes/default/gtk-2.0/gtkrc.cache", O_RDONLY|
> O_LARGEFILE) = 10
> fstat64(10, {st_mode=S_IFREG|0644, st_size=17592186044416, ...}) = 0
> mmap2(NULL, 182448, PROT_READ, MAP_SHARED, 10, 0x4300000) = 0x40274000
> close(10)                               = 0
> --- SIGBUS (Bus error) @ 0 (0) ---
> +++ killed by SIGBUS +++
> Process 2722 detached
> Nokia-N800-26:~# 
> 
> 
> 
> 
> 
> 
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