NPF: revert aaddition of "accept all" filter.

That wasn't tested and wasn't ready to be committed;
6c893c132cbf8a8b1f9acfe909a45bfee230ba81 was supposted to change only
testprogs/writecaptest.c.

1 files changed, 0 insertions, 25 deletions

diff --git a/pcap-npf.c b/pcap-npf.c
index 06f6bba0..2c7fd9f5 100644
--- a/pcap-npf.c
+++ b/pcap-npf.c
@@ -908,8 +908,6 @@ pcap_activate_npf(pcap_t *p)
 	NetType type;
 	int res;
 	int status = 0;
-	struct bpf_insn total_insn;
-	struct bpf_program total_prog;
 
 	if (p->opt.rfmon) {
 		/*
@@ -1233,29 +1231,6 @@ pcap_activate_npf(pcap_t *p)
 #endif /* HAVE_DAG_API */
 	}
 
-	/*
-	 * If there's no filter program installed, there's
-	 * no indication to the kernel of what the snapshot
-	 * length should be, so no snapshotting is done.
-	 *
-	 * Therefore, when we open the device, we install
-	 * an "accept everything" filter with the specified
-	 * snapshot length.
-	 */
-	total_insn.code = (u_short)(BPF_RET | BPF_K);
-	total_insn.jt = 0;
-	total_insn.jf = 0;
-	total_insn.k = p->snapshot;
-
-	total_prog.bf_len = 1;
-	total_prog.bf_insns = &total_insn;
-	if (!PacketSetBpf(pw->adapter, &total_prog)) {
-		pcap_fmt_errmsg_for_win32_err(p->errbuf, PCAP_ERRBUF_SIZE,
-		    GetLastError(), "PacketSetBpf");
-		status = PCAP_ERROR;
-		goto bad;
-	}
-
 	PacketSetReadTimeout(pw->adapter, p->opt.timeout);
 
 	/* disable loopback capture if requested */