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pflog: Correctly initialise subrulenr

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subrulenr is considered unset if it's set to -1, not if it's set to 1.
See contrib/tcpdump/print-pflog.c pflog_print() for a user.

This caused incorrect pflog output (tcpdump -n -e -ttt -i pflog0):
  rule 0..16777216(match)
instead of the correct output of
  rule 0/0(match)

PR:		214832
Submitted by:	andywhite@gmail.com
This commit is contained in:
Kristof Provost 2016-12-05 21:52:10 +00:00
parent 1fab62b1e1
commit c3e14afc18
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=309563
1 changed files with 1 additions and 1 deletions
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2
sys/netpfil/pf/if_pflog.c
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@ -221,7 +221,7 @@ pflog_packet(struct pfi_kif *kif, struct mbuf *m, sa_family_t af, u_int8_t dir,
if (am == NULL) {
hdr.rulenr = htonl(rm->nr);
hdr.subrulenr = 1;
hdr.subrulenr = -1;
} else {
hdr.rulenr = htonl(am->nr);
hdr.subrulenr = htonl(rm->nr);