From 98e98bf9cc6ee76d7861db966708b1e51cc6e014 Mon Sep 17 00:00:00 2001 From: rpm-build Date: Tue, 15 Sep 2015 13:30:37 +0200 Subject: [PATCH] bpf: make sure sll header size if accounted for This got reverted when backporting bpf_filter_with_auxdata. Related: #1176612 --- pcap-linux.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/pcap-linux.c b/pcap-linux.c index a5b8953..f7f2aae 100644 --- a/pcap-linux.c +++ b/pcap-linux.c @@ -4306,7 +4306,7 @@ static int pcap_handle_packet_mmap( aux_data.vlan_tag = tp_vlan_tci & 0x0fff; aux_data.vlan_tag_present = tp_vlan_tci_valid; - if (bpf_filter_with_aux_data(handle->fcode.bf_insns, bp, tp_len, tp_snaplen, &aux_data) == 0) + if (bpf_filter_with_aux_data(handle->fcode.bf_insns, bp, tp_len, snaplen, &aux_data) == 0) return 0; } @@ -4329,7 +4329,7 @@ static int pcap_handle_packet_mmap( #if defined(HAVE_TPACKET2) || defined(HAVE_TPACKET3) if (tp_vlan_tci_valid && handlep->vlan_offset != -1 && - tp_snaplen >= (unsigned int) handlep->vlan_offset) + snaplen >= (unsigned int) handlep->vlan_offset) { struct vlan_tag *tag; -- 2.4.3