Hi,
Just fixed and commited to SVN:
Fixed: crash at IupList in GTK 3.20 when DROPDOWN=Yes and EDITBOX=NO. But
in that case keyboard, focus and enter/leave window callbacks stopped
working.
GTK changed how things are done for the control and those callbacks are
not working anymore. There is still work to do, but the crash is gone.
Best,
Scuri
On Wed, Jan 4, 2017 at 5:36 AM, reyalp <rey...@gmail.com> wrote:
> On Ubuntu 16.10, libgtk-3-0 is 3.20.9.
>
> I agree GTK version seems likely to be the cause.
>
> 16.04 is an LTS release, so you have to change some setting to update
> to 16.10, described on https://wiki.ubuntu.com/YakketyYak/ReleaseNotes
>
> Thanks for looking into this
>
> On Tue, Jan 3, 2017 at 10:12 AM, Antonio Scuri <antonio.sc...@gmail.com>
> wrote:
> > Hi,
> >
> > I only have Ubuntu 16.04 installed. But I think the problem should be
> with
> > the GTK version. It is using GTK 3.18 and as you mention it is working. I
> > installed all updates and it is still working. It used to be simple to
> > update to .10 version but I'm missing the path...
> >
> > Can you check which is the GTK version where the problem is occurring?
> >
> > Best,
> > Scuri
> >
> >
> >
> > On Mon, Dec 26, 2016 at 11:01 PM, Antonio Scuri <antonio.sc...@gmail.com
> >
> > wrote:
> >>
> >> ok. I'll take a look and get back to you in a few days.
> >>
> >> Best,
> >> Scuri
> >>
> >>
> >> On Mon, Dec 26, 2016 at 6:15 PM, reyalp <rey...@gmail.com> wrote:
> >>>
> >>> Hi,
> >>>
> >>> A user of an Lua IUP application I maintain (chdkptp) reported crashes
> >>> on several recent Linux distros, including ubuntu 16.10, Fedora 25 and
> >>> Manjaro.
> >>>
> >>> The crash appears to be triggered when a iup.list with dropdown set is
> >>> mapped, and can be reproduced using just the list.lua example included
> >>> with IUP.
> >>>
> >>> This happens on ubuntu 16.10, and not on 16.04 (both x64, default
> >>> installs with unity desktop). I used the pre-built libraries from
> >>> sourceforge, but the user reported IUP built from source on the
> >>> affected distros has the same problem.
> >>>
> >>> I reproduced the crash with the following:
> >>>
> >>> Download iup-3.20-Lua52_Linux44_64_bin.tar.gz
> >>>
> >>> Download http://webserver2.tecgraf.puc-rio.br/iup/examples/Lua/list.
> lua
> >>>
> >>> Run
> >>> LD_LIBRARY_PATH=`pwd` ./lua52 list.lua
> >>>
> >>> If the definition of list_dropdown is commented out, or list_dropdown
> >>> is not included in frm_prize it does not crash.
> >>>
> >>> The crash gives a stack trace like:
> >>>
> >>> LD_LIBRARY_PATH=. gdb --args ./lua52 list.lua
> >>> GNU gdb (Ubuntu 7.11.90.20161005-0ubuntu1) 7.11.90.20161005-git
> >>> ...
> >>>
> >>> Thread 1 "lua52" received signal SIGSEGV, Segmentation fault.
> >>> 0x00007ffff53d7946 in g_type_check_instance_cast ()
> >>> from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
> >>> (gdb) bt
> >>> #0 0x00007ffff53d7946 in g_type_check_instance_cast ()
> >>> from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
> >>> #1 0x00007ffff6bcda1b in gtkListMapMethod () from ./libiup.so
> >>> #2 0x00007ffff6b81854 in IupMap () from ./libiup.so
> >>> #3 0x00007ffff6b818a8 in IupMap () from ./libiup.so
> >>> #4 0x00007ffff6b818a8 in IupMap () from ./libiup.so
> >>> #5 0x00007ffff6b818a8 in IupMap () from ./libiup.so
> >>> #6 0x00007ffff6b819e7 in IupShowXY () from ./libiup.so
> >>> #7 0x00007ffff6e784a8 in ShowXY () from ./libiuplua52.so
> >>> #8 0x00000000004085ad in luaD_precall ()
> >>> #9 0x0000000000412dbc in luaV_execute ()
> >>> #10 0x00000000004088ee in luaD_call ()
> >>> #11 0x0000000000407f2f in luaD_rawrunprotected ()
> >>> #12 0x0000000000408b31 in luaD_pcall ()
> >>> #13 0x0000000000406521 in lua_pcallk ()
> >>> #14 0x0000000000404216 in docall ()
> >>> #15 0x0000000000404e08 in pmain ()
> >>> #16 0x00000000004085ad in luaD_precall ()
> >>> #17 0x00000000004088e2 in luaD_call ()
> >>> #18 0x0000000000407f2f in luaD_rawrunprotected ()
> >>> #19 0x0000000000408b31 in luaD_pcall ()
> >>> #20 0x0000000000406521 in lua_pcallk ()
> >>> #21 0x0000000000403fbb in main ()
> >>>
> >>> Best regards, and thanks for IUP
> >>>
> >>>
> >>> ------------------------------------------------------------
> ------------------
> >>> Check out the vibrant tech community on one of the world's most
> >>> engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> >>> _______________________________________________
> >>> Iup-users mailing list
> >>> Iup-users@lists.sourceforge.net
> >>> https://lists.sourceforge.net/lists/listinfo/iup-users
> >>
> >>
> >
> >
> > ------------------------------------------------------------
> ------------------
> > Check out the vibrant tech community on one of the world's most
> > engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> > _______________________________________________
> > Iup-users mailing list
> > Iup-users@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/iup-users
> >
>
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> _______________________________________________
> Iup-users mailing list
> Iup-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/iup-users
>
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, SlashDot.org! http://sdm.link/slashdot
_______________________________________________
Iup-users mailing list
Iup-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/iup-users
