Redisplay crash

[Romain Francoise]

Running Emacs CVS from a few hours ago, I get a segmentation fault every
time I try to enter a group in Gnus (using emacs -nw, I didn't try in
X11).  It's very reproducible.  I last updated before that in October
2004 so the bug might not be recent.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1485880672 (LWP 8907)]
0xa7883051 in mallopt () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt
#0  0xa7883051 in mallopt () from /lib/tls/i686/cmov/libc.so.6
#1  0xa7881d65 in realloc () from /lib/tls/i686/cmov/libc.so.6
#2  0x081685ab in emacs_blocked_realloc (ptr=0x958d590, size=388)
    at alloc.c:1279
#3  0xa7881c9c in realloc () from /lib/tls/i686/cmov/libc.so.6
#4  0x08168123 in xrealloc (block=0x6d353358, size=25) at alloc.c:758
#5  0x080e0e53 in encode_terminal_code (src=0xa76f0f08, src_len=156816800,
    coding=0x8323200) at term.c:904
#6  0x080e2c9c in write_glyphs (string=0xa76f0ea8, len=43) at term.c:970
#7  0x080888b8 in update_frame_line (f=0x8341060, vpos=1) at dispnew.c:5656
#8  0x08088c88 in update_frame (f=0x8341060, force_p=0, inhibit_hairy_id_p=0)
    at dispnew.c:5154
#9  0x080aa922 in redisplay_internal (preserve_echo_area=1832203096)
    at xdisp.c:10288
#10 0x08124535 in read_char (commandflag=1, nmaps=4, maps=0xafffed70,
    prev_event=137568273, used_mouse_menu=0xafffedb8) at keyboard.c:2537
#11 0x081271c5 in read_key_sequence (keybuf=0xafffeed0, bufsize=30,
    prompt=137568273, dont_downcase_last=0, can_return_switch_frame=1,
    fix_current_buffer=1) at keyboard.c:8818
#12 0x08128bb7 in command_loop_1 () at keyboard.c:1531
#13 0x0817e2ba in internal_condition_case (bfun=0x8128a10 <command_loop_1>,
    handlers=137629265, hfun=0x8122590 <cmd_error>) at eval.c:1385
#14 0x0811caa6 in command_loop_2 () at keyboard.c:1312
#15 0x0817e1ba in internal_catch (tag=1832203096,
    func=0x811ca80 <command_loop_2>, arg=137568273) at eval.c:1144
#16 0x0811c887 in command_loop () at keyboard.c:1291
#17 0x0811c920 in recursive_edit_1 () at keyboard.c:984
#18 0x0811ca3a in Frecursive_edit () at keyboard.c:1045
#19 0x0811bd03 in main (argc=2, argv=0xaffff4d4) at emacs.c:1763
(gdb)

-- 
Romain Francoise <address@hidden> | I'm going out for a little
it's a miracle -- http://orebokech.com/ | drive, and it may be the last
                                        | time you see me alive.