Hi, This problem seems to be solved with the nicm@ commit: <http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/tmux/names.c.diff?r1=1.16;r2=1.17;f=h>. I hope it helps.
On Sat, Nov 17, 2012 at 6:04 PM, LEVAI Daniel <l...@ecentrum.hu> wrote: > > Hi! > > I've just noticed this crash with tmux(1): > Just start tmux(1), open a second window, enter command mode, type > 'join-pane -s 1' from window no. 0 -> crash. > > I've recompiled and installed tmux and libevent with symbols and without > stripping, and I could get this backtrace from the coredump (hope it's > useful): > > 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 "i386-unknown-openbsd5.2"... > Core was generated by `tmux'. > Program terminated with signal 11, Segmentation fault. > Reading symbols from /usr/lib/libutil.so.11.3...done. > Loaded symbols for /usr/lib/libutil.so.11.3 > Reading symbols from /usr/lib/libcurses.so.12.1...done. > Loaded symbols for /usr/lib/libcurses.so.12.1 > Reading symbols from /usr/lib/libevent.so.3.0...done. > Loaded symbols for /usr/lib/libevent.so.3.0 > Reading symbols from /usr/lib/libc.so.65.0...done. > Loaded symbols for /usr/lib/libc.so.65.0 > Reading symbols from /usr/libexec/ld.so...done. > Loaded symbols for /usr/libexec/ld.so > #0 0x1c01d676 in window_name_callback (fd=-1, events=1, data=0x86a53000) at > /usr/src/usr.bin/tmux/names.c:60 > 60 if (w->active->screen != &w->active->base) > (gdb) bt full > #0 0x1c01d676 in window_name_callback (fd=-1, events=1, data=0x86a53000) at > /usr/src/usr.bin/tmux/names.c:60 > name = Variable "name" is not available. > (gdb) frame > #0 0x1c01d676 in window_name_callback (fd=-1, events=1, data=0x86a53000) at > /usr/src/usr.bin/tmux/names.c:60 > 60 if (w->active->screen != &w->active->base) > (gdb) list > 55 event_del(&w->name_timer); > 56 return; > 57 } > 58 queue_window_name(w); > 59 > 60 if (w->active->screen != &w->active->base) > 61 name = NULL; > 62 else > 63 name = get_proc_name(w->active->fd, w->active->tty); > 64 if (name == NULL) > (gdb) bt > #0 0x1c01d676 in window_name_callback (fd=-1, events=1, data=0x86a53000) at > /usr/src/usr.bin/tmux/names.c:60 > #1 0x0c7d30a2 in event_base_loop (base=0x804bd000, flags=1) at > /usr/src/lib/libevent/event.c:402 > #2 0x0c7d3359 in event_loop (flags=1) at /usr/src/lib/libevent/event.c:478 > #3 0x1c026274 in server_loop () at /usr/src/usr.bin/tmux/server.c:211 > #4 0x1c0267ec in server_start (lockfd=4, lockfile=0x80f14aa0 "S") at > /usr/src/usr.bin/tmux/server.c:202 > #5 0x1c004640 in client_connect (path=0x3c0223c0 "/tmp/tmux-1000/default", > start_server=1) > at /usr/src/usr.bin/tmux/client.c:124 > #6 0x1c004731 in client_main (argc=0, argv=0xcfbdb700, flags=1) at > /usr/src/usr.bin/tmux/client.c:220 > #7 0x1c02cb7e in main (argc=0, argv=0xcfbdb6fc) at > /usr/src/usr.bin/tmux/tmux.c:396 > (gdb) > > > Daniel > > -- > LÉVAI Dániel > PGP key ID = 0x83B63A8F > Key fingerprint = DBEC C66B A47A DFA2 792D 650C C69B BE4C 83B6 3A8F
