diff options
| author | Gleb Smirnoff <glebius@FreeBSD.org> | 2026-02-12 20:11:09 +0000 |
|---|---|---|
| committer | Gleb Smirnoff <glebius@FreeBSD.org> | 2026-02-13 19:39:37 +0000 |
| commit | 596bf3485fe5dd62991e0f49ee783bc91d83678c (patch) | |
| tree | 24c79d33379bb76fb5b426820d22940d2138eda5 | |
| parent | d19fd2f349226116f7effb281baa1eb32b8292e7 (diff) | |
bpf: don't call bpf_detachd() in bpf_setdlt()
The bpf_attachd() will perform bpf_detachd() itself. Performing it twice
will lead to doing CK_LIST_REMOVE twice.
Reported & tested by: bz
| -rw-r--r-- | sys/net/bpf.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sys/net/bpf.c b/sys/net/bpf.c index 228ac9867bd7..05877f6410a4 100644 --- a/sys/net/bpf.c +++ b/sys/net/bpf.c @@ -2821,7 +2821,6 @@ bpf_setdlt(struct bpf_d *d, u_int dlt) return (EINVAL); opromisc = d->bd_promisc; - bpf_detachd(d, false); bpf_attachd(d, bp); if (opromisc) { error = bp->bif_methods->bif_promisc(bp->bif_softc, true); |