From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fC1Wu-00023A-6e for ath10k@lists.infradead.org; Fri, 27 Apr 2018 11:27:13 +0000 MIME-Version: 1.0 Subject: Re: ath10k: fix information leak in debugfs From: Kalle Valo In-Reply-To: <1519044681-5663-1-git-send-email-vnaralas@codeaurora.org> References: <1519044681-5663-1-git-send-email-vnaralas@codeaurora.org> Message-Id: <20180427112657.8427E60F5F@smtp.codeaurora.org> Date: Fri, 27 Apr 2018 11:26:57 +0000 (UTC) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Venkateswara Naralasetty Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org Venkateswara Naralasetty wrote: > During write to some of debugfs in ath10k, few variables exposing stack > data when process user input. which leads to possible information leak. > > This patch fix this issue by initializing buffer and checks > the return valure of 'simple_write_to_buffer'. > > Signed-off-by: Venkateswara Naralasetty > Signed-off-by: Kalle Valo Patch applied to ath-next branch of ath.git, thanks. 2f177c1628c3 ath10k: fix information leak in debugfs -- https://patchwork.kernel.org/patch/10227751/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k