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From: Joker Joker <jokesareonyou@gmail.com>
To: linux-wireless@vger.kernel.org
Subject: Path for fixed channel issue in aircrack-ng suite
Date: Tue, 25 May 2010 01:07:53 -0400	[thread overview]
Message-ID: <AANLkTinAnMwY0ZCetUmUbuhsp3rB360xvlaGM5ifdFHz@mail.gmail.com> (raw)

Below is a patch to fix monitor mode channel issue for aircrack-ng suit
(fixed channel mon0: -1)

diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index d92d088..93f6c19 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -48,6 +48,7 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
                      enum nl80211_channel_type channel_type)
 {
        struct ieee80211_channel *chan;
+       struct wireless_dev *old_wdev = wdev;
        int result;

        if (wdev->iftype == NL80211_IFTYPE_MONITOR)
@@ -73,8 +74,8 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
        if (result)
                return result;

-       if (wdev)
-               wdev->channel = chan;
+       wdev = old_wdev;
+       wdev->channel = chan;

        return 0;
 }

             reply	other threads:[~2010-05-25  5:07 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-25  5:07 Joker Joker [this message]
2010-05-25  8:11 ` Path for fixed channel issue in aircrack-ng suite Johannes Berg
2010-05-25 22:54   ` Gábor Stefanik
2010-05-26  7:51     ` Johannes Berg
2010-05-27  3:51       ` Richard Farina
2010-05-28 18:28       ` Richard Farina
2010-06-01 18:28         ` Path for fixed channel issue in aircrack-ng suite [V2] Maxim Levitsky
2010-06-01 18:36           ` Richard Farina
2010-06-01 19:19           ` Johannes Berg
2010-06-01 19:50             ` Richard Farina
2010-06-01 20:19               ` Johannes Berg
2010-06-01 21:53                 ` Thomas d'Otreppe
2010-06-01 19:53             ` Maxim Levitsky
2010-06-01 20:06               ` Johannes Berg

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