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From: Richard Lewis <richard.lewis.debian@googlemail.com>
Date: Thu, 17 Oct 2024 22:27:53 +0100
Subject: chkrootkit: chk_biff
Forwarded: yes
(Forwarded by email: 21 Dec 2024)
---
chkrootkit | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/chkrootkit b/chkrootkit
index ffb4fa4..8d044b5 100755
--- a/chkrootkit
+++ b/chkrootkit
@@ -2381,10 +2381,9 @@ chk_mail () {
chk_biff () {
STATUS=${NOT_INFECTED}
- CMD=`loc biff biff $pth`
- if [ "${?}" -ne 0 ]
- then
- return ${NOT_FOUND}
+ CMD=$(loc biff biff "$pth")
+ if [ "${?}" -ne 0 ]; then
+ return "${NOT_FOUND}"
fi
if [ "${EXPERT}" = "t" ]; then
@@ -2393,15 +2392,15 @@ chk_biff () {
return 5
fi
- if ${strings} -a ${CMD} | ${egrep} "${GENERIC_ROOTKIT_LABEL}" > /dev/null 2>&1
+ if "${strings}" -a "${CMD}" | ${egrep} "${GENERIC_ROOTKIT_LABEL}" > /dev/null 2>&1
then
STATUS=${INFECTED}
fi
- if ${ls} -l ${CMD} | ${egrep} "^...s" > /dev/null 2>&1
+ if "${ls}" -l "${CMD}" | ${egrep} "^...s" > /dev/null 2>&1
then
STATUS=${INFECTED}
fi
- return ${STATUS}
+ return "${STATUS}"
}
chk_egrep () {
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