svn commit: r290405 - head/etc/periodic/security
Kurt Lidl
lidl at FreeBSD.org
Thu Nov 5 17:37:16 UTC 2015
Author: lidl
Date: Thu Nov 5 17:37:14 2015
New Revision: 290405
URL: https://svnweb.freebsd.org/changeset/base/290405
Log:
Restrict 520.pfdenied to only list rules that blocked traffic.
Before this change, the 520.pfdenied script listed all rules that
matched /^block/ in the rule. Restrict the printed output to only
those rules that result in packets being dropped.
PR: conf/187224
Approved by: rpaulo (mentor)
Differential Revision: https://reviews.freebsd.org/D4068
Modified:
head/etc/periodic/security/520.pfdenied
Modified: head/etc/periodic/security/520.pfdenied
==============================================================================
--- head/etc/periodic/security/520.pfdenied Thu Nov 5 17:26:56 2015 (r290404)
+++ head/etc/periodic/security/520.pfdenied Thu Nov 5 17:37:14 2015 (r290405)
@@ -44,7 +44,7 @@ rc=0
if check_yesno_period security_status_pfdenied_enable
then
TMP=`mktemp -t security`
- if pfctl -sr -v 2>/dev/null | nawk '{if (/^block/) {buf=$0; getline; gsub(" +"," ",$0); print buf$0;} }' > ${TMP}; then
+ if pfctl -sr -v 2>/dev/null | nawk '{if (/^block/) {buf=$0; getline; gsub(" +"," ",$0); if ($5 > 0) print buf$0;} }' > ${TMP}; then
check_diff new_only pf ${TMP} "${host} pf denied packets:"
fi
rc=$?
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