Messages in this thread | | | Date | Mon, 27 May 2019 20:59:58 +0200 | From | Wolfram Sang <> | Subject | Re: [PATCH] i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr |
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On Tue, May 07, 2019 at 10:20:32PM +0800, Yingjoe Chen wrote: > If I2C_M_RECV_LEN check failed, msgs[i].buf allocated by memdup_user > will not be freed. Pump index up so it will be freed. > > Fixes: 838bfa6049fb ("i2c-dev: Add support for I2C_M_RECV_LEN") > Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
Nice catch. Applied to for-current, thanks!
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