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From: Richard Lewis <richard.lewis.debian@googlemail.com>
Date: Thu, 17 Oct 2024 22:15:24 +0100
Subject: chkrootkit: chk_pstree
Forwarded: yes
(Forwarded by email: 21 Dec 2024)
---
chkrootkit | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/chkrootkit b/chkrootkit
index f6d8ad4..54fde5e 100755
--- a/chkrootkit
+++ b/chkrootkit
@@ -1833,10 +1833,9 @@ chk_pstree () {
STATUS=${NOT_INFECTED}
PSTREE_INFECTED_LABEL="/dev/ttyof|/dev/hda01|/dev/cui220|/dev/ptyxx|^/prof|/dev/tux|proc\.h"
- CMD=`loc pstree pstree $pth`
- if [ ! -r "${CMD}" ]
- then
- return ${NOT_FOUND}
+ CMD=$(loc pstree pstree "$pth")
+ if [ ! -r "${CMD}" ]; then
+ return "${NOT_FOUND}"
fi
if [ "${EXPERT}" = "t" ]; then
@@ -1844,11 +1843,11 @@ chk_pstree () {
return 5
fi
- if ${strings} -a ${CMD} | ${egrep} "${PSTREE_INFECTED_LABEL}" >/dev/null 2>&1
+ if "${strings}" -a "${CMD}" | ${egrep} "${PSTREE_INFECTED_LABEL}" >/dev/null 2>&1
then
STATUS=${INFECTED}
fi
- return ${STATUS}
+ return "${STATUS}"
}
chk_crontab () {
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