From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6D64135C1AE; Tue, 6 Jan 2026 17:46:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767721590; cv=none; b=ZgmS3p+wbVqRMkqaB7zl1fqWXUQar9S4MGF9Z+JjB/GIaZFmcQOJMPo6xAlOBs1TSH6k8KWngaby41bv4SH/zR2FJbCSuvBUGWrICGSpeJdrMF1KWO6L8CkvYQ4NNviAZsrrUsJAdlajdqloQu5URXKENefXObycpqaAXpWGCMA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767721590; c=relaxed/simple; bh=J0bVmtJHd4wCItknnjkMYv6Ir2v3P1UIXZSWR5+pnsI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=t+A14b6geqbhAR4N7rzbobFynz7L1lvpX30GubUsCYZrSr0trsWwojomzrMbeAXEY6JnBZPTjjW8sZXZitlaz8nDkLYFX6pkrTt1JU8hIlTMI5CxpjMTMmNkoLQq8Q+L3PCurOFmg6TbkYHQfTOP712uaql4+nZfoV0y5Nscbh4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=vfWpT85X; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="vfWpT85X" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D0B2DC116C6; Tue, 6 Jan 2026 17:46:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1767721590; bh=J0bVmtJHd4wCItknnjkMYv6Ir2v3P1UIXZSWR5+pnsI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vfWpT85XDGKY286baDaPKCqTbvubK6eIm6AZupy8EEiKrp1/FXti7ivLBstTLxLOQ iI9SXV/O/ni7qJfJvgihOCtfzXrnLkzfUQKCy6JxsEjTVQtLgC5cnWF5/y108JGZNc UwGwaxgYsy9CghLoPxJv0KeNx+Ki3bsmpbJlIs/M= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Dan Carpenter , Johannes Berg , Sasha Levin Subject: [PATCH 6.18 014/312] wifi: cfg80211: sme: store capped length in __cfg80211_connect_result() Date: Tue, 6 Jan 2026 18:01:28 +0100 Message-ID: <20260106170548.369678556@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260106170547.832845344@linuxfoundation.org> References: <20260106170547.832845344@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dan Carpenter [ Upstream commit 2b77b9551d1184cb5af8271ff350e6e2c1b3db0d ] The QGenie AI code review tool says we should store the capped length to wdev->u.client.ssid_len. The AI is correct. Fixes: 62b635dcd69c ("wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result()") Signed-off-by: Dan Carpenter Link: https://patch.msgid.link/aTAbp5RleyH_lnZE@stanley.mountain Signed-off-by: Johannes Berg Signed-off-by: Sasha Levin --- net/wireless/sme.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 3a028ff287fb..4e629ca305bc 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -910,7 +910,7 @@ void __cfg80211_connect_result(struct net_device *dev, ssid_len = min(ssid->datalen, IEEE80211_MAX_SSID_LEN); memcpy(wdev->u.client.ssid, ssid->data, ssid_len); - wdev->u.client.ssid_len = ssid->datalen; + wdev->u.client.ssid_len = ssid_len; break; } rcu_read_unlock(); -- 2.51.0