Re: [dpdk-dev] [PATCH] ethdev: keep count of allocated and used representor ranges

Hello! On 2021-07-03 04:32, Xueming(Steven) Li wrote: + if (i == n_entries) + break; } out: + info->nb_ranges = i; Here info maybe NULL. Good catch, thanks for noticing! faf3bd901d..d2b27c351f 100644 --- a/lib/ethdev/rte_ethdev.h +++ b/lib

Re: [dpdk-dev] [PATCH] ethdev: keep count of allocated and used representor ranges

> -Original Message- > From: Viacheslav Galaktionov > Sent: Saturday, July 3, 2021 6:01 PM > To: Xueming(Steven) Li > Cc: Andrew Rybchenko ; Matan Azrad > ; Shahaf Shuler > ; Slava Ovsiienko ; > NBU-Contact-Thomas Monjalon ; > Ferruh Yigit ; dev@dpdk.org; sta...@dpdk.org > Subject: R

Re: [dpdk-dev] [PATCH] ethdev: keep count of allocated and used representor ranges

Hi > -Original Message- > From: Andrew Rybchenko > Sent: Friday, July 2, 2021 10:23 PM > To: Matan Azrad ; Shahaf Shuler ; Slava > Ovsiienko ; NBU- > Contact-Thomas Monjalon ; Ferruh Yigit > ; Xueming(Steven) Li > > Cc: dev@dpdk.org; Viacheslav Galaktionov > ; sta...@dpdk.org > Subjec

[dpdk-dev] [PATCH] ethdev: keep count of allocated and used representor ranges

From: Viacheslav Galaktionov In its current state, the API can overflow the user-passed buffer if a new representor range appears between function calls. In order to solve this problem, augment the representor info structure with the numbers of allocated and initialized ranges. This way the user