Xulin Sun <xulin.sun@xxxxxxxxxxxxx> wrote: > The strncpy() may truncate the copied string, > replace it by the safer strscpy(). > > To avoid below compile warning with gcc 8.2: > > drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:In function 'brcmf_vndr_ie': > drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:4227:2: > warning: 'strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation] > strncpy(iebuf, add_del_cmd, VNDR_IE_CMD_LEN - 1); > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Signed-off-by: Xulin Sun <xulin.sun@xxxxxxxxxxxxx> > Acked-by: Arend van Spriel <arend.vanspriel@xxxxxxxxxxxx> Patch applied to wireless-drivers-next.git, thanks. 5f42b382ead2 brcmfmac: replace strncpy() by strscpy() -- https://patchwork.kernel.org/patch/11110841/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
