[dpdk-dev] [dpdk-stable] [PATCH v4] drivers: fix possible overflow with strcat

[Ferruh Yigit]

<...>

> @@ -11734,13 +11735,14 @@ static const char *get_bnx2x_flags(uint32_t flags)
>  
>  	for (i = 0; i < 5; i++)
>  		if (flags & (1 << i)) {
> -			strcat(flag_str, flag[i]);
> +			strlcat(flag_str, flag[i], sizeof(flag_str));
>  			flags ^= (1 << i);
>  		}
>  	if (flags) {
>  		static char unknown[BNX2X_INFO_STR_MAX];
>  		snprintf(unknown, 32, "Unknown flag mask %x", flags);
>  		strcat(flag_str, unknown);
> +		strlcat(flag_str, unknown, sizeof(flag_str));

Intention is to replace the 'strcat' right, seems missed to remove old code.