Bug#315737: iconv breaks conversion at some point

[Max Alekseyev <relf@os2.ru>]

Package: libc6
Version: 2.3.2.ds1-22
Severity: important

I'm converting text file search.txt of size 61998 from windows-1251 to koi8-r like

$ iconv -c -f windows-1251 -t koi8-r search.txt >result.txt

The resulting file result.txt is of size 8157 missing a large part of the original text.
Note that the same file is well and fully recoded by 'recode'.

You can search.txt and result.txt from:
ftp://weird.da.ru/upload/test.tar.bz2

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12.64
Locale: LANG=ru_RU.KOI8-R, LC_CTYPE=ru_RU.KOI8-R (charmap=KOI8-R)

Versions of packages libc6 depends on:
ii  libdb1-compat                 2.1.3-7    The Berkeley database routines [gl

libc6 recommends no packages.

-- no debconf information