RE: [PATCH v2] net/ice/base: fix gcc 12 warning stringop-overflow

2022-06-23 Thread Zhang, Qi Z
> -Original Message- > From: Wu, WenxuanX > Sent: Thursday, June 23, 2022 5:01 PM > To: dev@dpdk.org; tho...@monjalon.net; Yang, Qiming > ; Zhang, Qi Z > Cc: step...@networkplumber.org; Wu, WenxuanX > ; Zhou, YidingX ; > sta...@dpdk.org > Subject: [PATCH v

[PATCH v2] net/ice/base: fix gcc 12 warning stringop-overflow

2022-06-23 Thread wenxuanx . wu
From: Wenxuan Wu gcc 12 with -O2 flag would raise the following warning: ../drivers/net/ice/base/ice_switch.c:7220:61: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=] 7220 | buf[recps].content.lkup_indx[i + 1] = entry->fv_idx[i]; | ~~~