From: Jouni Malinen <j@w1.fi>
Date: Sun, 20 Oct 2013 09:10:53 +0000 (+0300)
Subject: eap_proxy: Fix IMSI fetch for home vs. visited network determination
X-Git-Tag: hostap_2_1~829
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e241b1b4f24d8cb4943e4f5abcc779532cc65ccd;p=thirdparty%2Fhostap.git

eap_proxy: Fix IMSI fetch for home vs. visited network determination

Use similar mechanism to CONFIG_PCSC=y case to set the IMSI and MNC
length for eap_proxy. This allows automatic 3GPP realm comparison
against the domain list.

Signed-hostap: Jouni Malinen <j@w1.fi>
---

diff --git a/wpa_supplicant/interworking.c b/wpa_supplicant/interworking.c
index ec3d6cee6..ba2b2fd48 100644
--- a/wpa_supplicant/interworking.c
+++ b/wpa_supplicant/interworking.c
@@ -1564,6 +1564,12 @@ int interworking_home_sp_cred(struct wpa_supplicant *wpa_s,
 		mnc_len = wpa_s->mnc_len;
 	}
 #endif /* CONFIG_PCSC */
+#ifdef CONFIG_EAP_PROXY
+	else if (cred->pcsc && wpa_s->mnc_len > 0 && wpa_s->imsi[0]) {
+		imsi = wpa_s->imsi;
+		mnc_len = wpa_s->mnc_len;
+	}
+#endif /* CONFIG_EAP_PROXY */
 	if (domain_names &&
 	    imsi && build_root_nai(nai, sizeof(nai), imsi, mnc_len, 0) == 0) {
 		realm = os_strchr(nai, '@');