lkml.org 
[lkml]   [2019]   [May]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr
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!

[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2019-05-27 21:00    [W:0.051 / U:0.160 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site