Re: [dpdk-dev] [PATCH 0/2] prevent out of bounds read with checksum

2018-12-20 Thread Ferruh Yigit
On 12/17/2018 3:50 PM, Bruce Richardson wrote: > The functions for checksumming the packet payload don't perform bounds > checks, and are used by the TAP driver which does not do any bounds checks > on the incoming packet either. This means a packet received with an > incorrect IP header can read b

Re: [dpdk-dev] [PATCH 0/2] prevent out of bounds read with checksum

2018-12-18 Thread Richardson, Bruce
> -Original Message- > From: Hemant Agrawal [mailto:hemant.agra...@nxp.com] > Sent: Tuesday, December 18, 2018 12:50 PM > To: Richardson, Bruce ; Olivier Matz > ; Wiles, Keith > Cc: dev@dpdk.org; Shreyansh Jain > Subject: Re: [dpdk-dev] [PATCH 0/2] prevent ou

Re: [dpdk-dev] [PATCH 0/2] prevent out of bounds read with checksum

2018-12-18 Thread Hemant Agrawal
HI Bruce, On 17-Dec-18 9:20 PM, Bruce Richardson wrote: > The functions for checksumming the packet payload don't perform bounds > checks, and are used by the TAP driver which does not do any bounds checks > on the incoming packet either. This means a packet received with an > incorrect IP header