From: Maxim Levitsky <maximlevitsky@gmail.com>
To: Richard Farina <sidhayn@gmail.com>
Cc: "Johannes Berg" <johannes@sipsolutions.net>,
"Gábor Stefanik" <netrolller.3d@gmail.com>,
"Joker Joker" <jokesareonyou@gmail.com>,
linux-wireless@vger.kernel.org
Subject: Re: Path for fixed channel issue in aircrack-ng suite [V2]
Date: Tue, 01 Jun 2010 21:28:27 +0300 [thread overview]
Message-ID: <1275416907.3778.11.camel@maxim-laptop> (raw)
In-Reply-To: <4C000B68.9000305@gmail.com>
While debugging recent wireless problems, I gave the aircrack suite a
shot, and found this thread.
How about this patch to fix this issue:
commit fffd6e63ea75850dafbf2ccfb38a4189f43c0282
Author: Maxim Levitsky <maximlevitsky@gmail.com>
Date: Tue Jun 1 15:43:21 2010 +0300
wireless: allow to retrieve the channel set on monitor interface
This will allow to preserve compatibility with userspace
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index b01a6f6..09d979b 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -49,9 +49,12 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
{
struct ieee80211_channel *chan;
int result;
+ struct wireless_dev *mon_dev = NULL;
- if (wdev && wdev->iftype == NL80211_IFTYPE_MONITOR)
+ if (wdev && wdev->iftype == NL80211_IFTYPE_MONITOR) {
+ mon_dev = wdev;
wdev = NULL;
+ }
if (wdev) {
ASSERT_WDEV_LOCK(wdev);
@@ -76,5 +79,8 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
if (wdev)
wdev->channel = chan;
+ if (mon_dev)
+ mon_dev->channel = chan;
+
return 0;
}
next prev parent reply other threads:[~2010-06-01 18:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-25 5:07 Path for fixed channel issue in aircrack-ng suite Joker Joker
2010-05-25 8:11 ` 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 ` Maxim Levitsky [this message]
2010-06-01 18:36 ` Path for fixed channel issue in aircrack-ng suite [V2] 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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1275416907.3778.11.camel@maxim-laptop \
--to=maximlevitsky@gmail.com \
--cc=johannes@sipsolutions.net \
--cc=jokesareonyou@gmail.com \
--cc=linux-wireless@vger.kernel.org \
--cc=netrolller.3d@gmail.com \
--cc=sidhayn@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).