Re: [PATCH] block: Clear kernel memory before copying to user

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 11/7/18 7:37 AM, Keith Busch wrote:
> If the kernel allocates a bounce buffer for user read data, this memory
> needs to be cleared before copying it to the user, otherwise it may leak
> kernel memory to user space.

Applied, thanks.

-- 
Jens Axboe




[Index of Archives]     [Linux RAID]     [Linux SCSI]     [Linux ATA RAID]     [IDE]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Device Mapper]

  Powered by Linux