Alessandro DE LAURENZIS <just22....@gmail.com> writes:
> Hello,
>
> bbpager systematically receives a SIGBUS when a window is closed:
>
> # gdb bbpager
> GNU gdb 6.3
> Copyright 2004 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you are
> welcome to change it and/or distribute copies of it under certain conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB. Type "show warranty" for details.
> This GDB was configured as "amd64-unknown-openbsd5.9"...(no debugging symbols
> found)
>
> (gdb) run
> Starting program: /usr/local/bin/bbpager
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
>
> Program received signal SIGBUS, Bus error.
> 0x000014ea13f13c06 in __register_frame_info () from /usr/local/bin/bbpager
>
> The problem is 100% reproducible (I tried with different WM: fluxbox,
> Openbox, JWM): just launch the program, open anew window and then close
> it.
>
> Any further info needed? Hints?
Give this a try. I don't understand the purpose of the -- though.
*shrug*
Index: patches/patch-src_wminterface_cxx
===================================================================
RCS file: patches/patch-src_wminterface_cxx
diff -N patches/patch-src_wminterface_cxx
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ patches/patch-src_wminterface_cxx 19 Feb 2016 18:21:33 -0000
@@ -0,0 +1,13 @@
+$OpenBSD$
+--- src/wminterface.cxx.orig Fri Feb 19 19:14:47 2016
++++ src/wminterface.cxx Fri Feb 19 19:15:04 2016
+@@ -84,8 +84,7 @@ void WMInterface::updateWindowList(void)
+ for (; pit != pit_end; pit++) {
+ if (!(*pit)->isMarked()) {
+ delete (*pit);
+- bbtool->pagerWindowList().erase(pit);
+- pit--;
++ bbtool->pagerWindowList().erase(pit--);
+ } else {
+ }
+ }
--
jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF DDCC 0DFA 74AE 1524 E7EE
