Zhenlei Huang 2671bde992 pfsync: Correctly check if bpf peers are present ... On creating the pfsync(4) interface, pfsync_clone_create() does an unconditional bpfattach(). Use bpf_peers_present() which was introduced in commit 16d878cc99 [1] to check the presence of bpf peers. This will save a little CPU cycles and memory usage when the synchronisation interface is not configured and there is no bpf peers present. There should be no functional change. 1. 16d878cc99 Fix the following bpf(4) race condition which can result in a panic Reviewed by: kp MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D45533		2024-06-09 09:05:22 +08:00
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ipfilter/netinet	netpfil: Fix typos in source code comments	2024-04-18 16:17:10 +02:00
ipfw	ipfw: Skip to the start of the loop when following a keep-state rule	2024-02-15 17:57:51 -08:00
pf	pfsync: Correctly check if bpf peers are present	2024-06-09 09:05:22 +08:00