The branch main has been updated by glebius:
URL:
https://cgit.FreeBSD.org/src/commit/?id=1bfe195143ffb6832ac6702e281964541554fcb3
commit 1bfe195143ffb6832ac6702e281964541554fcb3
Author: Gleb Smirnoff <gleb...@freebsd.org>
AuthorDate: 2024-03-28 21:10:15 +0000
Commit: Gleb Smirnoff <gleb...@freebsd.org>
CommitDate: 2024-03-28 21:10:15 +0000
pfilctl: fix 'pfilctl hooks' when nothing is connected
The 'hooks' command actually worked accidentially until now. It used
PFILIOC_LISTHEADS to determine current number of hooks. This worked when
at least one head had a hook connected to it.
---
sbin/pfilctl/pfilctl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sbin/pfilctl/pfilctl.c b/sbin/pfilctl/pfilctl.c
index 268f5a8d0e70..1af2190072b6 100644
--- a/sbin/pfilctl/pfilctl.c
+++ b/sbin/pfilctl/pfilctl.c
@@ -150,8 +150,8 @@ listhooks(int argc __unused, char *argv[] __unused)
u_int nhooks, i;
plh.pio_nhooks = 0;
- if (ioctl(dev, PFILIOC_LISTHEADS, &plh) != 0)
- err(1, "ioctl(PFILIOC_LISTHEADS)");
+ if (ioctl(dev, PFILIOC_LISTHOOKS, &plh) != 0)
+ err(1, "ioctl(PFILIOC_LISTHOOKS)");
retry:
plh.pio_hooks = calloc(plh.pio_nhooks, sizeof(struct pfilioc_hook));
if (plh.pio_hooks == NULL)
