Re: [U-Boot] [PATCH 8/8] hashtable: Fix zero-sized array undefined behavior

On Mon, Aug 20, 2018 at 02:00:32AM +0200, Eugeniu Rosca wrote:

Enabling CONFIG_UBSAN=y, below runtime warning occurs both in sandbox and R-Car H3 Salvator-X U-Boot:

===================================================================== UBSAN: Undefined behaviour in lib/hashtable.c:784:8 variable length array bound value 0 <= 0 =====================================================================

It has a slightly different wording when compiling sandbox U-Boot with "gcc-8 -fsanitize=undefined -lubsan":

Reviewed-by: Tom Rini trini@konsulko.com