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IMP(shellcheck): quoting variables

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This commit is contained in:
Thibault Ayanides
2020-12-07 15:53:14 +01:00
parent ac66cdacd0
commit e2f7426664
18 changed files with 90 additions and 90 deletions
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4
bin/hardening/2.2.15_mta_localhost.sh
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@ -29,7 +29,7 @@ audit() {
ok "Nothing listens on 25 port, probably unix socket configured"
else
info "Checking $RESULT"
if $(grep -q "127.0.0.1" <<<$RESULT); then
if $(grep -q "127.0.0.1" <<<"$RESULT"); then
ok "MTA is configured to localhost only"
else
crit "MTA listens worldwide"
@ -47,7 +47,7 @@ apply() {
ok "Nothing listens on 25 port, probably unix socket configured"
else
info "Checking $RESULT"
if $(grep -q "127.0.0.1" <<<$RESULT); then
if $(grep -q "127.0.0.1" <<<"$RESULT"); then
ok "MTA is configured to localhost only"
else
warn "MTA listens worldwide, correct this considering your MTA"