From: Jesper Juhl <jj@chaosbits.net>
Date: Thu, 3 May 2012 07:25:51 +0000 (+0300)
Subject: wlcore: fix size of two memset's in wl1271_cmd_build_arp_rsp()
X-Git-Tag: v3.5-rc1~101^2~6^2^2~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=161f17b5307ecf56484c1d0e0ae433506394651c;p=pandora-kernel.git

wlcore: fix size of two memset's in wl1271_cmd_build_arp_rsp()

We currently do this:

int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif)
...
      struct wl12xx_arp_rsp_template *tmpl;
      struct ieee80211_hdr_3addr *hdr;
...
      tmpl = (struct wl12xx_arp_rsp_template *)skb_put(skb, sizeof(*tmpl));
      memset(tmpl, 0, sizeof(tmpl));
...
      hdr = (struct ieee80211_hdr_3addr *)skb_push(skb, sizeof(*hdr));
      memset(hdr, 0, sizeof(hdr));
...

I believe we want to set the entire structures to 0 with those
memset() calls, not just zero the initial part of them (size of the
pointer bytes).

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---

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