On Sun, Nov 21, 2010 at 03:32:08PM +0000, Nicholas Marriott wrote: > tmux version? > > what platform?
It seems I can always reproduce this -- at least to get a stack trace identical to the one reported. This is tmux cvs HEAD (as of today) on Linux (Debian Unstable). If I start tmux like this: $ tmux -Lrandom -f /dev/null ... and then immediately start to split the window, creating random horizontal/vertical splits -- do it a few times until you get four of five. Then turn on "mouse-select-pane": :set mouse-select-pane ... then click to any random pane with the mouse to make it active, and press: ^d ... to close the pane. I immediately then get a "[lost server]" error, and a coredump. Here's the results: (gdb) bt #0 0x080839fc in window_pane_visible (wp=0x9011570) at window.c:836 #1 0x0806d3cc in server_client_reset_state (c=0x8ff2680) at server-client.c:448 #2 0x0806d2c2 in server_client_loop () at server-client.c:408 #3 0x0807010c in server_loop () at server.c:213 #4 0x080700e2 in server_start () at server.c:201 #5 0x0804ae83 in client_connect (path=0x80ab620 "/tmp//tmux-1001/main356", start_server=1) at client.c:79 #6 0x0804b07c in client_main (argc=0, argv=0xbfbd1390, flags=1) at client.c:153 #7 0x080770f4 in main (argc=0, argv=0xbfbd1390) at tmux.c:495 Doing some digging: (gdb) p wp->xoff $2 = 1963065346 (gdb) p w->sx Cannot access memory at address 0x2000264 (gdb) p w $3 = (struct window *) 0x2000200 (gdb) p *w Cannot access memory at address 0x2000200 What's up with the struct window * here? Also -- things get a little more interesting... If I repeat the above steps, but this time keep splitting a window down so I get a really tiny pane, and type "ls" (so that wp->fd > -1) -- and then close it -- again with "^d", tmux goes round in an infinite loop, with the title of the window. This is due to automatic-rename for sure -- the title of the window goes through endless loops of: 0:z [dead] 0:X [dead] ... over and over. There's always a random character before [dead] -- no tmux crash, but it does look like (through stracing it) it's caught around here: names.c:window_name_callback(): if (w->active->cmd != NULL && *w->active->cmd == '\0' && name != NULL && name[0] == '-' && name[1] != '\0') wname = parse_window_name(name + 1); I'm having problems tracking this down to be honest. HTH, -- Thomas Adam -- "Deep in my heart I wish I was wrong. But deep in my heart I know I am not." -- Morrissey ("Girl Least Likely To" -- off of Viva Hate.) ------------------------------------------------------------------------------ Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today http://p.sf.net/sfu/msIE9-sfdev2dev _______________________________________________ tmux-users mailing list tmux-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tmux-users