Author: kp
Date: Fri Mar 8 09:33:16 2019
New Revision: 344921
URL: https://svnweb.freebsd.org/changeset/base/344921
Log:
pf: Fix DIOCGETSRCNODES
r343295 broke DIOCGETSRCNODES by failing to reset 'nr' after counting the
number of source tracking nodes.
This meant that we never copied the information to userspace, leading to '? ->
?' output from pfctl.
PR: 236368
MFC after: 1 week
Modified:
head/sys/netpfil/pf/pf_ioctl.c
Modified: head/sys/netpfil/pf/pf_ioctl.c
==============================================================================
--- head/sys/netpfil/pf/pf_ioctl.c Fri Mar 8 09:18:29 2019
(r344920)
+++ head/sys/netpfil/pf/pf_ioctl.c Fri Mar 8 09:33:16 2019
(r344921)
@@ -3754,6 +3754,8 @@ DIOCCHANGEADDR_error:
break;
}
+ nr = 0;
+
p = pstore = malloc(psn->psn_len, M_TEMP, M_WAITOK);
for (i = 0, sh = V_pf_srchash; i <= pf_srchashmask;
i++, sh++) {
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