On Mon, Oct 29, 2012 at 06:43:13PM +0100, Juan Francisco Cantero Hurtado wrote:
> Chris Cappuccio sent me a mail saying he can't see the characters, only
> a question mark.
>
> I'm linking each character to their wikipedia page, so you can
> copy-paste the character.
>
> On Thu, Oct 25, 2012 at 05:07:34AM +0200, Juan Francisco Cantero Hurtado
> wrote:
> > This afternoon I was downloading a tarball from a OpenBSD mirror. I
> > press the key "?" and after the tab key. ftp crashed with a segfault.
Please also include your environment settings. It is likely locale
plays a role here.
At least env | grep LC
-Otto
> https://en.wikipedia.org/wiki/%C2%BA
> >
> > Steps for reproduce:
> > # ftp ftp.fr.openbsd.org
> > user and password
> > ascii art
> > ftp> cd pub/Open? <- Here press the tab key
> https://en.wikipedia.org/wiki/%C2%BA
> > segmentation fault (core dumped) ftp ftp.fr.openbsd.org
> >
> > It also crashes with the letter "?" and "?".
> https://en.wikipedia.org/wiki/%C3%81
> https://en.wikipedia.org/wiki/%C3%91
> >
> > Tested in:
> > - A snapshot from yesterday. i386. root account. console/ksh without
> > locales.
> > - A snapshot from a few days ago. amd64. user. urxvt/zsh with utf8
> > locales.
> >
> > I also tested the bug in a remote session with OpenBSD 4.7 and ftp works
> > without problems.
> >
> > I've updated the code of usr.bin/ftp to 2012-10-01 and 2012-01-01 and
> > tried both versions. ftp also crashes.
> >
> > Backtrace:
> > Thread 1 (process 3436):
> > #0 memcpy (dst0=0x9d4160, src0=Variable "src0" is not available.
> > ) at /usr/src/lib/libc/string/bcopy.c:115
> > #1 0x000000000040432b in complete (el=Variable "el" is not available.
> > ) at /usr/src/usr.bin/ftp/complete.c:313
> > #2 0x000000000041eb84 in el_wgets (el=0x20da64800, nread=0x7f7ffffe3ebc)
> > at read.c:612
> > #3 0x000000000041ef8d in el_gets (el=0x20da64800, nread=Variable "nread"
> > is not available.
> > ) at eln.c:78
> > #4 0x000000000040e55f in cmdscanner (top=Variable "top" is not available.
> > ) at /usr/src/usr.bin/ftp/main.c:465
> > #5 0x000000000040eb7c in main (argc=1, argv=0x7f7ffffe4398) at
> > /usr/src/usr.bin/ftp/main.c:369
> >
> > Let me know if it's necessary more info or whatever :)
> >
> > Cheers.
> >
>
> --
> Juan Francisco Cantero Hurtado http://juanfra.info
