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-rw-r--r--sys/net/bpf.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/net/bpf.c b/sys/net/bpf.c
index 6c08190cc1f1..fe3f07b70271 100644
--- a/sys/net/bpf.c
+++ b/sys/net/bpf.c
@@ -216,6 +216,10 @@ bpf_movein(uio, linktype, mp, sockp, datlen)
hlen = 12; /* XXX 4(ATM_PH) + 3(LLC) + 5(SNAP) */
break;
#endif
+ case DLT_PPP:
+ sockp->sa_family = AF_UNSPEC;
+ hlen = 4; /* This should match PPP_HDRLEN */
+ break;
default:
return (EIO);