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From: Richard Lewis <richard.lewis.debian@googlemail.com>
Date: Thu, 17 Oct 2024 21:01:58 +0100
Subject: chkrootkit: chk_du
Forwarded: yes
(Forwarded by email: 21 Dec 2024)
---
chkrootkit | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/chkrootkit b/chkrootkit
index f8f7792..5df2f5f 100755
--- a/chkrootkit
+++ b/chkrootkit
@@ -1742,18 +1742,21 @@ LS_INFECTED_LABEL="/dev/ttyof|/dev/pty[pqrs]|/dev/hdl0|\.tmp/lsfile|/dev/hdcc|/d
chk_du () {
STATUS=${NOT_INFECTED}
DU_INFECTED_LABEL="/dev/ttyof|/dev/pty[pqrsx]|w0rm|^/prof|/dev/tux|file\.h"
- CMD=`loc du du $pth`
+ CMD=$(loc du du "$pth")
+ if [ "${?}" -ne 0 ]; then
+ return "${NOT_FOUND}"
+ fi
if [ "${EXPERT}" = "t" ]; then
expertmode_output "${strings} -a ${CMD}"
return 5
fi
- if ${strings} -a ${CMD} | ${egrep} "${DU_INFECTED_LABEL}" >/dev/null 2>&1
+ if "${strings}" -a "${CMD}" | ${egrep} "${DU_INFECTED_LABEL}" >/dev/null 2>&1
then
STATUS=${INFECTED}
fi
- return ${STATUS}
+ return "${STATUS}"
}
chk_named () {
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