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From: Richard Lewis <richard.lewis.debian@googlemail.com>
Date: Thu, 17 Oct 2024 22:28:52 +0100
Subject: chkrootkit: chk_grep
Forwarded: yes
(Forwarded by email: 21 Dec 2024)
---
chkrootkit | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/chkrootkit b/chkrootkit
index 568cccf..2afcda8 100755
--- a/chkrootkit
+++ b/chkrootkit
@@ -2427,7 +2427,10 @@ chk_egrep () {
chk_grep () {
STATUS=${NOT_INFECTED}
GREP_INFECTED_LABEL="givemer"
- CMD=`loc grep grep $pth`
+ CMD=$(loc grep grep "$pth")
+ if [ "${?}" -ne 0 ]; then
+ return "${NOT_FOUND}"
+ fi
if [ "${EXPERT}" = "t" ]; then
expertmode_output "${strings} -a ${CMD}"
@@ -2435,15 +2438,15 @@ chk_grep () {
return 5
fi
- if ${strings} -a ${CMD} | ${egrep} "${GREP_INFECTED_LABEL}" > /dev/null 2>&1
+ if "${strings}" -a "${CMD}" | ${egrep} "${GREP_INFECTED_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_find () {
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