X-GM-THRID: 6201888067640360960 X-Received: by 10.180.208.7 with SMTP id ma7mr1452734wic.5.1443989590800; Sun, 04 Oct 2015 13:13:10 -0700 (PDT) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.180.102.38 with SMTP id fl6ls699758wib.35.canary; Sun, 04 Oct 2015 13:13:10 -0700 (PDT) X-Received: by 10.194.6.170 with SMTP id c10mr4560419wja.7.1443989590464; Sun, 04 Oct 2015 13:13:10 -0700 (PDT) Return-Path: Received: from mail-wi0-x22b.google.com (mail-wi0-x22b.google.com. [2a00:1450:400c:c05::22b]) by gmr-mx.google.com with ESMTPS id o5si239976wib.0.2015.10.04.13.13.10 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 04 Oct 2015 13:13:10 -0700 (PDT) Received-SPF: pass (google.com: domain of ksenija.stanojevic@gmail.com designates 2a00:1450:400c:c05::22b as permitted sender) client-ip=2a00:1450:400c:c05::22b; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of ksenija.stanojevic@gmail.com designates 2a00:1450:400c:c05::22b as permitted sender) smtp.mailfrom=ksenija.stanojevic@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com Received: by mail-wi0-x22b.google.com with SMTP id lk2so94010130wic.0 for ; Sun, 04 Oct 2015 13:13:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=mimdasusGea0lE6Kd4bDMuSk3+pxwqUwDXsOQTplnZ0=; b=uZI6UhYWjUt6ew/FZ0j+6G+fVf6yJewpPtedf4mQd3mjLiVg7aD93v3ElW9ZfvVYH7 ps7ohXXiFGLTl2aT2dI+wzfKEkufpqegxT5devdfgmvugSMEvTBj9UPuxNPMYhypKsqh B7oLEUsUXKendJ3XlDDqREnmw0CMoZg2IC9hVPUKLalbBdBDBDGQIO4mSrhoE9vu+RJ1 Ga5KZMZw+gAilm9xKNZvF+RwCE8h7CzS7IX+PWkZFoluOtzdVU7Pk/UJsm6rDwqJRFVA uO9Y5fuw3Fr1AREApmUCix5jDv+q9SN0w64S5KxvEmSLl9hJkU5OrgWqiLrg2nXewtiI pogg== X-Received: by 10.180.39.242 with SMTP id s18mr7238802wik.79.1443989590349; Sun, 04 Oct 2015 13:13:10 -0700 (PDT) Return-Path: Received: from localhost.localdomain (77-46-215-254.static.isp.telekom.rs. [77.46.215.254]) by smtp.gmail.com with ESMTPSA id m9sm10885079wib.13.2015.10.04.13.13.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 04 Oct 2015 13:13:09 -0700 (PDT) From: Ksenija Stanojevic To: outreachy-kernel@googlegroups.com Cc: Ksenija Stanojevic Subject: [PATCH 0/4] Do not DMA on the stack Date: Sun, 4 Oct 2015 22:13:02 +0200 Message-Id: X-Mailer: git-send-email 1.9.1 Fix error "doing DMA on the stack" by using kzalloc for buffer allocation in rtl8192u/r8192U_core.c in the following functions: write_nic_byte_E() write_nic_byte() write_nic_word() write_nic_dword() Issue found by smatch. Signed-off-by: Ksenija Stanojevic Ksenija Stanojevic (4): Staging: rtl8192u: Do not DMA on the stack in write_nic_byte_E() Staging: rtl8192u: Do not DMA on the stack in write_nic_byte() Staging: rtl8192u: Do not DMA on the stack in write_nic_word() Staging: rtl8192u: Do not DMA on the stack in write_nic_dword() drivers/staging/rtl8192u/r8192U_core.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) -- 1.9.1