From: Jouni Malinen <j@w1.fi>
Date: Sat, 11 Oct 2014 16:45:17 +0000 (+0300)
Subject: eapol_test: Check inet_aton() result
X-Git-Tag: hostap_2_4~1338
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e3a451118ecd555300e8ae242ef926ff4ad5cbcb;p=thirdparty%2Fhostap.git

eapol_test: Check inet_aton() result

This makes code more consistent (CID 72676).

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

diff --git a/wpa_supplicant/eapol_test.c b/wpa_supplicant/eapol_test.c
index e19782f70..e576c1a84 100644
--- a/wpa_supplicant/eapol_test.c
+++ b/wpa_supplicant/eapol_test.c
@@ -928,7 +928,11 @@ static void wpa_init_conf(struct eapol_test_data *e,
 		*pos++ = a[3];
 	}
 #else /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
-	inet_aton(authsrv, &as->addr.u.v4);
+	if (inet_aton(authsrv, &as->addr.u.v4) < 0) {
+		wpa_printf(MSG_ERROR, "Invalid IP address '%s'",
+			   authsrv);
+		assert(0);
+	}
 #endif /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
 	as->addr.af = AF_INET;
 	as->port = port;