Author: kp
Date: Thu Jan 30 09:56:57 2020
New Revision: 357290
URL: https://svnweb.freebsd.org/changeset/base/357290
Log:
MFC r356816:
Fix pfdenied not returning any results
When _a is empty we end up with an invalid invocation of pfctl, and no output.
We must add quotes to make it clear to pfctl that we're passing an empty
anchor
name.
PR: 224415
Submitted by: sigsys AT gmail.com
Modified:
stable/11/etc/periodic/security/520.pfdenied
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/etc/periodic/security/520.pfdenied
==============================================================================
--- stable/11/etc/periodic/security/520.pfdenied Thu Jan 30 09:56:56
2020 (r357289)
+++ stable/11/etc/periodic/security/520.pfdenied Thu Jan 30 09:56:57
2020 (r357290)
@@ -46,7 +46,7 @@ then
TMP=`mktemp -t security`
for _a in "" $(pfctl -a "blacklistd" -sA 2>/dev/null)
do
- pfctl -a ${_a} -sr -v -z 2>/dev/null | \
+ pfctl -a "${_a}" -sr -v -z 2>/dev/null | \
nawk '{if (/^block/) {buf=$0; getline; gsub(" +"," ",$0); if
($5 > 0) print buf$0;} }' >> ${TMP}
done
if [ -s ${TMP} ]; then
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