From: stsp <stsp@openbsd.org>
Date: Mon, 23 Aug 2021 08:59:31 +0000 (+0000)
Subject: Fix the initial length check in iwx_fill_probe_req() to match iwm(4).
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=7708ad557f56a5f9fdf2d2d137b0e458e804a9be;p=openbsd

Fix the initial length check in iwx_fill_probe_req() to match iwm(4).

Patch by zxystd from OpenIntelWireless.
---

diff --git a/sys/dev/pci/if_iwx.c b/sys/dev/pci/if_iwx.c
index 8dc496174be..1fc07f62f52 100644
--- a/sys/dev/pci/if_iwx.c
+++ b/sys/dev/pci/if_iwx.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_iwx.c,v 1.95 2021/08/20 01:33:44 kevlo Exp $	*/
+/*	$OpenBSD: if_iwx.c,v 1.96 2021/08/23 08:59:31 stsp Exp $	*/
 
 /*
  * Copyright (c) 2014, 2016 genua gmbh <info@genua.de>
@@ -5594,7 +5594,7 @@ iwx_fill_probe_req(struct iwx_softc *sc, struct iwx_scan_probe_req *preq)
 
 	memset(preq, 0, sizeof(*preq));
 
-	if (remain < sizeof(*wh) + 2 + ic->ic_des_esslen)
+	if (remain < sizeof(*wh) + 2)
 		return ENOBUFS;
 
 	/*