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D40442.id122967.diff
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D40442.id122967.diff

diff --git a/contrib/wpa/src/l2_packet/l2_packet_freebsd.c b/contrib/wpa/src/l2_packet/l2_packet_freebsd.c
--- a/contrib/wpa/src/l2_packet/l2_packet_freebsd.c
+++ b/contrib/wpa/src/l2_packet/l2_packet_freebsd.c
@@ -21,6 +21,7 @@
#include <sys/sysctl.h>
#endif /* __sun__ */
+#include <net/ethernet.h>
#include <net/if.h>
#include <net/if_dl.h>
#include <net/route.h>
@@ -99,6 +100,9 @@
} else {
buf = (unsigned char *) (ethhdr + 1);
len = hdr->caplen - sizeof(*ethhdr);
+ /* handle 8021Q encapsulated frames */
+ if (ethhdr->h_proto == htons(ETH_P_8021Q))
+ buf += ETHER_VLAN_ENCAP_LEN; len -= ETHER_VLAN_ENCAP_LEN;
}
l2->rx_callback(l2->rx_callback_ctx, ethhdr->h_source, buf, len);
}
@@ -127,10 +131,10 @@
os_snprintf(pcap_filter, sizeof(pcap_filter),
"not ether src " MACSTR " and "
"( ether dst " MACSTR " or ether dst " MACSTR " ) and "
- "ether proto 0x%x",
+ "( ether proto 0x%x or ( vlan 0 and ether proto 0x%x ) )",
MAC2STR(l2->own_addr), /* do not receive own packets */
MAC2STR(l2->own_addr), MAC2STR(pae_group_addr),
- protocol);
+ protocol, protocol);
if (pcap_compile(l2->pcap, &pcap_fp, pcap_filter, 1, pcap_netp) < 0) {
fprintf(stderr, "pcap_compile: %s\n", pcap_geterr(l2->pcap));
return -1;

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