Commit 0da780c2 authored by Benoit Papillault's avatar Benoit Papillault Committed by John W. Linville

mac80211: Fix probe request filtering in IBSS mode

We only reply to probe request if either the requested SSID is the
broadcast SSID or if the requested SSID matches our own SSID. This
latter case was not properly handled since we were replying to different
SSID with the same length as our own SSID.
Signed-off-by: default avatarBenoit Papillault <benoit.papillault@free.fr>
Cc: stable@kernel.org
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 391ae22a
......@@ -647,7 +647,7 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata,
}
if (pos[1] != 0 &&
(pos[1] != ifibss->ssid_len ||
!memcmp(pos + 2, ifibss->ssid, ifibss->ssid_len))) {
memcmp(pos + 2, ifibss->ssid, ifibss->ssid_len))) {
/* Ignore ProbeReq for foreign SSID */
return;
}
......
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