Re: [Pcmanfm-develop] PCManFM crashes in completion.......

[Axel F. <axe...@gm...>]

Maybe "entry" is null here :

http://pcmanfm.git.sourceforge.net/git/gitweb.cgi?p=pcmanfm/libfm;a=blob;f=src/gtk/fm-path-entry.c;h=a4b9b4f3ac507dc54143c15adf61eb0a2e2a5ec3;hb=HEAD#l612

What happens if you add a g_return_val_if_fail like so :

FmPathEntry *entry = FM_PATH_ENTRY(
gtk_entry_completion_get_entry(completion) );

g_return_val_if_fail (entry != NULL, FALSE);



On 07/07/2012 13:08, Andrej N. Gritsenko wrote:
>     Hello!
> 
>     I've found a bug and cannot find if I can do anything with it. May be
> someone else can help. Bug is reproducible with Git version as well as
> with any older one:
> 
> 1) open PCManFM window;
> 2) enter in prompt some path which doesn't exist (just add a character to
> the path which already is in there, no need to press 'Enter');
> 3) press 'New Tab' button;
> 4) result is below:
> 
> (pcmanfm:26871): Gtk-CRITICAL **: IA__gtk_entry_get_text: assertion `GTK_IS_ENTRY (entry)' failed
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x00abca79 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
> (gdb) bt
> #0  0x00abca79 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
> #1  0x00abcf76 in g_utf8_normalize () from /lib/i386-linux-gnu/libglib-2.0.so.0
> #2  0x00329fca in gtk_entry_completion_complete () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
> #3  0x003164ca in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
> #4  0x00a2125c in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
> #5  0x00a04c3c in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
> #6  0x00a211ce in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
> #7  0x00a86110 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
> #8  0x00a8a25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
> #9  0x00a8a990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
> #10 0x00a8af9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
> #11 0x0039cfcf in gtk_main () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
> #12 0x08052a95 in main (argc=1, argv=0xbffff5b4) at pcmanfm.c:227
> 
> I don't know how exactly completion works and what could cause that crash
> so probably someone of you can help anyhow to find a workaround.
> 
>     With best wishes.
>     Andriy.
> 
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and 
> threat landscape has changed and how IT managers can respond. Discussions 
> will include endpoint security, mobile security and the latest in malware 
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> Pcmanfm-develop mailing list
> Pcm...@li...
> https://lists.sourceforge.net/lists/listinfo/pcmanfm-develop
> 

-- 
Axel FILMORE
#--------------------------------------------#
        https://github.com/afilmore
#--------------------------------------------#
 Vala - Compiler For The GObject Type System
        https://live.gnome.org/Vala
#--------------------------------------------#