#130 13967: [: -ne: unexpected operator

[Francois Marier]

Benoit Friry reported the following on the Debian tracker:

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Since upgrade to 1.4.2-0.2, I get cron errors:

/etc/cron.daily/rkhunter:
/usr/bin/rkhunter: 13967: [: -ne: unexpected operator

This line is:

if [ `${IPCS_CMD} -u 2>/dev/null | awk -F' ' '/segments allocated/ {print $3}'` -ne 0 ]; then

To compare with:

# ipcs -u 2>/dev/null

------ États des messages --------
files allouées = 0
en-têtes utilisées = 0
espace utilisé = 0 octets

------ État de la mémoire partagée --------
segments alloués = 28
pages alloués = 7428
pages résidentes = 6773
pages d'échange = 0
performance de l'espace d'échange = 0 tentatives     0 succès

------ États des sémaphores --------
tableaux utilisés = 3
sémaphores alloués = 35

My default locale is French:

# cat /etc/default/locale 
#  File generated by update-locale
LANG="fr_FR.UTF-8"

I created a /usr/bin/rkhunter.new and forced LANG=C before line 13967,
adapted /etc/cron.daily/rkhunter, and I don't have error anymore.

I suggest using data from /proc if possible (I did not find how to get
these data from there), or force LANG=C.

[John Horne]

This has already been fixed in the CVS version.