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Date: Sat, 2 Jul 2005 15:55:38 +0400
From: Alexander Bokovoy <ab@altlinux.org>
To: ALT Devel discussion list <devel@altlinux.ru>
Subject: Re: [devel] wpa_supplicant is broken
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On Sat, Jul 02, 2005 at 03:29:02PM +0400, Sergey Vlasov wrote:
> >  		} crypt;
> > @@ -161,6 +160,7 @@
> >  	memset(param, 0, blen);
> >  	param->cmd =3D IPW_CMD_SET_WPA_IE;
> >  	param->u.wpa_ie.len =3D wpa_ie_len;
> > +	param->u.wpa_ie.data =3D (u8 *) malloc(wpa_ie_len);
>=20
> =E1 free =CB=D4=CF =C2=D5=C4=C5=D4 =C4=C5=CC=C1=D4=D8?
=E1=C7=C1.

--=20
/ Alexander Bokovoy
Samba Team                      http://www.samba.org/
ALT Linux Team                  http://www.altlinux.org/
Midgard Project Ry              http://www.midgard-project.org/

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--- driver_ipw.c.orig	2005-05-24 09:44:25 +0400
+++ driver_ipw.c	2005-07-02 15:55:12 +0400
@@ -73,19 +73,18 @@
 		} wpa_param;
 		struct {
 			u32 len;
-			u8 reserved[32];
-			u8 data[0];
+			u8 *data;
 		} wpa_ie;
 	        struct{
-			u32 command;
-    			u32 reason_code;
+			int command;
+    			int reason_code;
 		} mlme;
 		struct {
 			u8 alg[IPW_CRYPT_ALG_NAME_LEN];
 			u8 set_tx;
 			u32 err;
 			u8 idx;
-			u8 seq[8];
+			u8 seq[8]; /* sequence counter (set: RX, get: TX) */
 			u16 key_len;
 			u8 key[0];
 		} crypt;
@@ -161,10 +160,11 @@
 	memset(param, 0, blen);
 	param->cmd =3D IPW_CMD_SET_WPA_IE;
 	param->u.wpa_ie.len =3D wpa_ie_len;
+	param->u.wpa_ie.data =3D (u8 *) malloc(wpa_ie_len);
 	memcpy(param->u.wpa_ie.data, wpa_ie, wpa_ie_len);
 =09
 	ret =3D ipw_ioctl(drv, param, blen, 1);
-
+	free(param->u.wpa_ie.data);
 	free(param);
 	return ret;
 }

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