git: a60eeb4331e5 - stable/14 - pfctl: fix crash on "pfctl -a '*' -vvsr"
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Date: Mon, 21 Apr 2025 21:15:46 UTC
The branch stable/14 has been updated by kp:
URL: https://cgit.FreeBSD.org/src/commit/?id=a60eeb4331e5ee63f66e2458a16aae186168923f
commit a60eeb4331e5ee63f66e2458a16aae186168923f
Author: Kristof Provost <kp@FreeBSD.org>
AuthorDate: 2025-04-14 16:41:00 +0000
Commit: Kristof Provost <kp@FreeBSD.org>
CommitDate: 2025-04-21 20:25:46 +0000
pfctl: fix crash on "pfctl -a '*' -vvsr"
When printing a nat anchor we don't have rule information, or rule
counters. Do not attempt to print them. The information is nonsensical
anyway, and this can cause a crash converting the timestamp to a string,
as years in the very distant future use more digits, and we exceed the
30 byte buffer allocated for this.
MFC after: 2 weeks
Sponsored by: Orange Business Services
(cherry picked from commit 168d873ae41fd8bd40555322a79c9f215cb4cb9c)
---
sbin/pfctl/pfctl.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/sbin/pfctl/pfctl.c b/sbin/pfctl/pfctl.c
index dfc473f21566..ddf450a5d052 100644
--- a/sbin/pfctl/pfctl.c
+++ b/sbin/pfctl/pfctl.c
@@ -1452,7 +1452,6 @@ pfctl_show_nat(int dev, const char *path, int opts, char *anchorname, int depth,
}
mnr = prs.nr;
- pfctl_print_rule_counters(&rule, opts);
for (nr = 0; nr < mnr; ++nr) {
prs.nr = nr;
if (ioctl(dev, DIOCGETRULESET, &prs))