diff options
| -rw-r--r-- | pcap-npf.c | 25 |
1 files changed, 0 insertions, 25 deletions
@@ -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 */ |