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The IsRunning function may have not everything defined early on, so added a fallback

This commit is contained in:
Michael Boelen 2020-04-01 19:02:11 +02:00
parent 2c4ed62ef6
commit 156f740ff2
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GPG Key ID: 26141F77A09D7F04
1 changed files with 9 additions and 9 deletions
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18
include/functions
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@ -1546,7 +1546,7 @@
if [ -z "${search}" ]; then ExitFatal "Missing process to search for when using IsRunning function"; fi
RUNNING=0
# AIX does not fully support pgrep options, so using ps instead
if [ -n "${PGREPBINARY}" ] && [ "${OS}" != "AIX" ]; then
if [ "${OS}" != "AIX" ]; then
# When --user is used, perform a search using the -u option
# Initialize users for strict mode
if [ -n "${users:-}" ]; then
@ -1556,33 +1556,33 @@
if [ -n "${user_uid}" ]; then
if [ -z "${FIND}" ]; then
LogText "Performing pgrep scan using uid ${user_uid}"
FIND=$(${PGREPBINARY} ${pgrep_options} -u "${user_uid}" "${search}" | ${TRBINARY} '\n' ' ')
FIND=$(${PGREPBINARY:-pgrep} ${pgrep_options} -u "${user_uid}" "${search}" | ${TRBINARY:-tr} '\n' ' ')
fi
fi
done
else
LogText "Performing pgrep scan without uid"
FIND=$(${PGREPBINARY} ${pgrep_options} "${search}" | ${TRBINARY} '\n' ' ')
FIND=$(${PGREPBINARY:-pgrep} ${pgrep_options} "${search}" | ${TRBINARY} '\n' ' ')
fi
else
if [ "${SHELL_IS_BUSYBOX}" -eq 1 ]; then
# This search is not foolproof
LogText "Performing simple ps scan (busybox)"
PSOPTIONS=" -o args="
FIND=$(${PSBINARY} ${PSOPTIONS} | ${EGREPBINARY} "( |/)${search}" | ${GREPBINARY} -v "grep")
FIND=$(${PSBINARY:-ps} ${PSOPTIONS} | ${EGREPBINARY:-egrep} "( |/)${search}" | ${GREPBINARY:-grep} -v "grep")
else
if [ -n "${users}" ]; then
for u in ${users}; do
user_uid=$(getent passwd "${u}" 2> /dev/null | ${AWKBINARY} -F: '{print $3}')
user_uid=$(getent passwd "${u}" 2> /dev/null | ${AWKBINARY:-awk} -F: '{print $3}')
# Only perform search if user exists and we had no match yet
if [ -n "${user_uid}" ]; then
if [ -z "${FIND}" ]; then
if [ ${PARTIAL_SEARCH} -eq 1 ]; then
LogText "Performing ps scan using partial match and for uid ${user_uid}"
FIND=$(${PSBINARY} -u "${user_uid}" -o comm= "${search}" | ${AWKBINARY} -v pattern="${search}" '$0 ~ pattern {print}')
FIND=$(${PSBINARY:-ps} -u "${user_uid}" -o comm= "${search}" | ${AWKBINARY:-awk} -v pattern="${search}" '$0 ~ pattern {print}')
else
LogText "Performing ps scan using exact match and for uid ${user_uid}"
FIND=$(${PSBINARY} -u "${user_uid}" -o comm= "${search}" | ${AWKBINARY} -v pattern="^${search}$" '$0 ~ pattern {print}')
FIND=$(${PSBINARY:-ps} -u "${user_uid}" -o comm= "${search}" | ${AWKBINARY:-awk} -v pattern="^${search}$" '$0 ~ pattern {print}')
fi
fi
fi
@ -1595,10 +1595,10 @@
esac
if [ ${PARTIAL_SEARCH} -eq 1 ]; then
LogText "Performing ps scan using partial match and without uid"
FIND=$(${PSBINARY} ${PSOPTIONS} | ${AWKBINARY} -v pattern="${search}" '$0 ~ pattern {print}')
FIND=$(${PSBINARY:-ps} ${PSOPTIONS} | ${AWKBINARY:-awk} -v pattern="${search}" '$0 ~ pattern {print}')
else
LogText "Performing ps scan using exact match and without uid"
FIND=$(${PSBINARY} ${PSOPTIONS} | ${AWKBINARY} -v pattern="^${search}$" '$0 ~ pattern {print}')
FIND=$(${PSBINARY:-ps} ${PSOPTIONS} | ${AWKBINARY:-awk} -v pattern="^${search}$" '$0 ~ pattern {print}')
fi
fi
fi