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derwin problems
From: |
Scott Beck |
Subject: |
derwin problems |
Date: |
Sat, 4 May 2002 16:20:10 -0700 |
Hey,
I'm having trouble with resizing derived windows (and subwindows for that
matter). I get a segmentation fault, usually in free() or malloc(). Here
is a bt from one of the segfaults:
#0 0x400e90f9 in chunk_realloc (ar_ptr=0x40181cc0, oldp=0x8052778,
oldsize=360, nb=384) at malloc.c:3349
#1 0x400e9014 in __libc_realloc (oldmem=0x8052780, bytes=376) at malloc.c:3289
#2 0x40048229 in _nc_doalloc () from /lib/libncurses.so.5
#3 0x40042993 in wresize () from /lib/libncurses.so.5
#4 0x8048efa in resize_window (win=0x8052730, lines=30, cols=94)
at curses.c:162
#5 0x8048ea8 in resize_windows () at curses.c:153
#6 0x8049097 in handler_winch (sig=28) at curses.c:199
#7 0x4006beb4 in pthread_sighandler (signo=28, ctx={gs = 0, __gsh = 0,
fs = 0, __fsh = 0, es = 43, __esh = 0, ds = 43, __dsh = 0,
edi = 3221223688, esi = 0, ebp = 3221223836, esp = 3221223620, ebx = 1,
edx = 0, ecx = 3221223696, eax = 4294967292, trapno = 1, err = 0,
eip = 1075043726, cs = 35, __csh = 0, eflags = 647,
esp_at_signal = 3221223620, ss = 43, __ssh = 0, fpstate = 0xbffff648,
oldmask = 2147549184, cr2 = 0}) at signals.c:97
#8 <signal handler called>
#9 0x4013dd8e in __select () from /lib/libc.so.6
#10 0x40183a58 in __DTOR_END__ () from /lib/libc.so.6
#11 0x400952eb in __libc_start_main (main=0x8048b50 <main>, argc=1,
ubp_av=0xbffffa04, init=0x804886c <_init>, fini=0x80490cc <_fini>,
rtld_fini=0x4000c130 <_dl_fini>, stack_end=0xbffff9fc)
at ../sysdeps/generic/libc-start.c:129
I've created a fairly simple program that does this. If you would like I can
attach it (I wasn't sure if you can have attachments in this list).
If anyone has seen this or knows a work around I would appreciate the feedback.
/home/sbeck# ldconfig -v |grep ncurses
libncurses.so.5 -> libncurses.so.5.2
Cheers,
Scott
-------------------- Gossamer Threads Inc. ----------------------
Scott Beck Email: address@hidden
Lead Software Developer Phone: (604) 687-5804
http://www.gossamer-threads.com Fax: (604) 687-5806
- derwin problems,
Scott Beck <=
- Re: derwin problems, Thomas Dickey, 2002/05/04
- Re: derwin problems, Scott Beck, 2002/05/05
- Re: derwin problems, Gernot Hillier, 2002/05/05
- Re: derwin problems, Thomas Dickey, 2002/05/05
- Re: derwin problems, Scott Beck, 2002/05/11
- Re: derwin problems, Thomas Dickey, 2002/05/11
- Re: derwin problems, Roger Gammans, 2002/05/11
- Re: derwin problems, Roger Gammans, 2002/05/11
- Re: derwin problems, Thomas Dickey, 2002/05/11
- Re: derwin problems, Roger Gammans, 2002/05/13