From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: [PATCH 0/6] treewide: test clock rate to avoid division by 0 Date: Wed, 2 Mar 2016 23:33:31 +0100 Message-ID: <1456958018-7849-1-git-send-email-wsa@the-dreams.de> Cc: linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-ide@vger.kernel.org, linux-pwm@vger.kernel.org, linux-watchdog@vger.kernel.org, netdev@vger.kernel.org To: linux-kernel@vger.kernel.org Return-path: Sender: linux-ide-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Here is the outcome of researching if the result of clk_get_rate() was directly used as a divisor without checking if it is 0. Inspired by a Coverity report. Wolfram Sang (6): ide: palm_bk3710: test clock rate to avoid division by 0 net: ethernet: renesas: ravb_main: test clock rate to avoid division by 0 pwm: pwm-img: test clock rate to avoid division by 0 pwm: pwm-lpc18xx-sct: test clock rate to avoid division by 0 watchdog: atlas7_wdt: test clock rate to avoid division by 0 watchdog: tangox_wdt: test clock rate to avoid division by 0 drivers/ide/palm_bk3710.c | 2 ++ drivers/net/ethernet/renesas/ravb_main.c | 3 +++ drivers/pwm/pwm-img.c | 5 +++++ drivers/pwm/pwm-lpc18xx-sct.c | 2 ++ drivers/watchdog/atlas7_wdt.c | 5 +++++ drivers/watchdog/tangox_wdt.c | 2 ++ 6 files changed, 19 insertions(+) -- 2.7.0