Segmentation fault on Ctrl-D

["Hiroto Kagotani" <hiroto.kagotani@gmail.com>]

Hi there,

I'm new to this list so please let me know if I'm missing any important
information.

zsh (CVS, 4.3.6, 4.3.4 on FreeBSD, and 4.3.4 on Cygwin) crashes
when I type a key sequence followed by two Ctrl-D's.

zsh -f
q<TAB><TAB><^D><^D>
 -> Segmentation fault

"q" may be any letter.  If you have a lot of commands begin with the letter,
type three <TAB>s to force zsh choose a candidate.


In my case, the first candidate beginning with "q" is qembed, and the gdb
back trace for the latest CVS is as follows:

Program received signal SIGSEGV, Segmentation fault.
0x28276783 in zlelineasstring (instr=0x0, inll=6, incs=6, outllp=0x80d7c00,
    outcsp=0x80d7c3c, useheap=0) at zle_utils.c:198
198             j = wcrtomb(s + mb_len, instr[i], &mbs);
(gdb) bt
#0  0x28276783 in zlelineasstring (instr=0x0, inll=6, incs=6,
    outllp=0x80d7c00, outcsp=0x80d7c3c, useheap=0) at zle_utils.c:198
#1  0x28270bd3 in metafy_line () at zle_tricky.c:960
#2  0x2825f1ce in execzlefunc (func=0x28281dc0, args=0x28284900, set_bindk=0)
    at zle_main.c:1356
#3  0x2825e3a4 in zlecore () at zle_main.c:1043
#4  0x2825ea46 in zleread (lp=0x80d7e08, rp=0x0, flags=3, context=0)
    at zle_main.c:1205
#5  0x080808d8 in autoload_zleread (lp=0x80d7e08, rp=0x0, ha=3, con=0)
    at init.c:1227
#6  0x080810c9 in inputline () at input.c:278
#7  0x08080f7f in ingetc () at input.c:214
#8  0x08077bbf in ihgetc () at hist.c:240
#9  0x0808807e in gettok () at lex.c:663
#10 0x08087951 in yylex () at lex.c:350
#11 0x080a1365 in parse_event () at parse.c:451
#12 0x0807e1f6 in loop (toplevel=1, justonce=0) at init.c:134
#13 0x08080bd1 in zsh_main (argc=2, argv=0xbfbfe3ec) at init.c:1358
#14 0x08052316 in main (argc=2, argv=0xbfbfe3ec) at ./main.c:93

Thanks.
-- 
Hiroto Kagotani
<hiroto.kagotani@gmail.com>