On Wed, Dec 08, 2021 at 11:04:49AM +0800, Xiu Jianfeng wrote: > Xiu Jianfeng (2): > string.h: Introduce memset_range() for wiping members For doing a memset range, the preferred method is to use a struct_group in the structure itself. This makes the range self-documenting, and allows the compile to validate the exact size, makes it addressable, etc. The other memset helpers are for "everything to the end", which doesn't usually benefit from the struct_group style of range declaration. > bpf: use memset_range helper in __mark_reg_known I never saw this patch arrive on the list? -- Kees Cook
