From patchwork Mon May 6 19:18:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Berg X-Patchwork-Id: 795167 Received: from sipsolutions.net (s3.sipsolutions.net [168.119.38.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E2287158860 for ; Mon, 6 May 2024 19:18:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=168.119.38.16 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715023139; cv=none; b=Oj1tmOF3BbXCnJvC5LXmEkPEqjvOSe3CX44+otWlemwP3+HErPbQ0H9lhD74Dn0jUr2NMAqnfnSojcRoeF4lFmhIXBkD5bbap/kGeIFNzQL5e0E4U4wKVxgYxpJ+7w5CzzgLxtE7T6zqxJqAJLUjdrGV76z1qeZor/YM/MOT7xQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715023139; c=relaxed/simple; bh=B56wj43p9B/hgUTLOfK4AINNs7J9AdBiIzFzBc+f/WA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=BYnwMz0kppBfv52Rb8Tlz39syBCy/T89/VcLo6LD35sPax/zB15AUwuLURLaniaMdjrzcRuJ3B410A71xNDLQL0sWy0vM0ks+xvEtUOg11wY/d0t/MpB1XvWIWl3wikgEZzCuwV3HnMFzbKmjal1XW2x7O8pcyGxLpPRMQQt8lU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sipsolutions.net; spf=pass smtp.mailfrom=sipsolutions.net; dkim=pass (2048-bit key) header.d=sipsolutions.net header.i=@sipsolutions.net header.b=OK/l5hm4; arc=none smtp.client-ip=168.119.38.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sipsolutions.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sipsolutions.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sipsolutions.net header.i=@sipsolutions.net header.b="OK/l5hm4" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sipsolutions.net; s=mail; h=Content-Transfer-Encoding:MIME-Version: Message-ID:Date:Subject:Cc:To:From:Content-Type:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-To:Resent-Cc: Resent-Message-ID:In-Reply-To:References; bh=WKmgukKSi4F3BHO90F+AzCSSflyYMVEbVsdoB8llS1M=; t=1715023138; x=1716232738; b=OK/l5hm48lueJ7DD6G+KjPjSJPT0WDQ8YsE6iBZdiwo5s+k3yombvgxnA3hIn9lBkOZap73MgdD QTrG06j2PtuWXjvhzr6Pw2ywsudCLmdyieE12eo04NlxJ5+Hwh6CSrLzYp7l5uH31F1NBk0mC0qTH kd76gZFysuMkDXV3zKDFGrnLwf+lIk4xsJuL80U/2JFR2/TN2jxIkUtHe0YeNKu5i0su+qdPguFWs I5aeswbtq8ROlgt3psz7Na9ydOe1Yzyrd2Q4Y3RRZXAlA3wbwrddzdy/S2Yi7gzlCg4VtTp662hix W5aIr1iB7KbOQ9/nOgLdyTKuyw5eNunV87dA==; Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.97) (envelope-from ) id 1s43rT-00000008AMU-0mC2; Mon, 06 May 2024 21:18:55 +0200 From: Johannes Berg To: linux-wireless@vger.kernel.org Cc: Johannes Berg , Miriam Rachel Korenblit Subject: [PATCH] wifi: mac80211: fix TTLM teardown work Date: Mon, 6 May 2024 21:18:52 +0200 Message-ID: <20240506211853.e6471800c76d.I8b7c2d6984c89a11cd33d1a610e9645fa965f6e1@changeid> X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Johannes Berg The worker calculates the wrong sdata pointer, so if it ever runs, it'll crash. Fix that. Fixes: a17a58ad2ff2 ("wifi: mac80211: add support for tearing down negotiated TTLM") Reviewed-by: Miriam Rachel Korenblit Signed-off-by: Johannes Berg --- net/mac80211/mlme.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 04a125a9ffd1..4493e63e3722 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -6841,7 +6841,7 @@ static void ieee80211_teardown_ttlm_work(struct wiphy *wiphy, u16 new_dormant_links; struct ieee80211_sub_if_data *sdata = container_of(work, struct ieee80211_sub_if_data, - u.mgd.neg_ttlm_timeout_work.work); + u.mgd.teardown_ttlm_work); if (!sdata->vif.neg_ttlm.valid) return;