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WPS ER: Add validation of WPS attributes in proxied Probe Request

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When strict validation is enabled in the build, check the WPS
attributes in proxied Probe Request frames.
This commit is contained in:
Jouni Malinen 2010-10-31 11:57:13 +02:00
parent ea78c315a2
commit 5245483f80
1 changed files with 6 additions and 0 deletions
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6
src/wps/wps_er.c
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@ -823,6 +823,12 @@ static void wps_er_process_wlanevent_probe_req(struct wps_er_ap *ap,
wpa_hexdump_buf(MSG_MSGDUMP, "WPS ER: WLANEvent - Enrollee's message "
"(TLVs from Probe Request)", msg);
if (wps_validate_probe_req(msg, addr) < 0) {
wpa_printf(MSG_INFO, "WPS-STRICT: ER: Ignore invalid proxied "
"Probe Request frame from " MACSTR, MAC2STR(addr));
return;
}
if (wps_parse_msg(msg, &attr) < 0) {
wpa_printf(MSG_DEBUG, "WPS ER: Failed to parse TLVs in "
"WLANEvent message");