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wlantest: Recognize hwsim_test packets

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Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-05-26 22:19:52 +03:00
parent ace4e460e5
commit 3b5a1a7769
1 changed files with 20 additions and 0 deletions
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20
wlantest/rx_ip.c
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@ -96,6 +96,22 @@ static void rx_data_icmp(struct wlantest *wt, const u8 *bssid,
} }
static int hwsim_test_packet(const u8 *data, size_t len)
{
size_t i;
if (len != 1500 - 14)
return 0;
for (i = 0; i < len; i++) {
if (data[i] != (i & 0xff))
return 0;
}
return 1;
}
void rx_data_ip(struct wlantest *wt, const u8 *bssid, const u8 *sta_addr, void rx_data_ip(struct wlantest *wt, const u8 *bssid, const u8 *sta_addr,
const u8 *dst, const u8 *src, const u8 *data, size_t len, const u8 *dst, const u8 *src, const u8 *data, size_t len,
const u8 *peer_addr) const u8 *peer_addr)
@ -109,6 +125,10 @@ void rx_data_ip(struct wlantest *wt, const u8 *bssid, const u8 *sta_addr,
if (len < sizeof(*ip)) if (len < sizeof(*ip))
return; return;
if (ip->version != 4) { if (ip->version != 4) {
if (hwsim_test_packet(data, len)) {
add_note(wt, MSG_INFO, "hwsim_test package");
return;
}
add_note(wt, MSG_DEBUG, "Unexpected IP protocol version %u in " add_note(wt, MSG_DEBUG, "Unexpected IP protocol version %u in "
"IPv4 packet (bssid=" MACSTR " str=" MACSTR "IPv4 packet (bssid=" MACSTR " str=" MACSTR
" dst=" MACSTR ")", ip->version, MAC2STR(bssid), " dst=" MACSTR ")", ip->version, MAC2STR(bssid),