MEM_FIXED_SIZE - Linux

Symbol: MEM_FIXED_SIZE

include/linux/bpf.h

ARG_PTR_TO_FIXED_SIZE_MEM = MEM_FIXED_SIZE | ARG_PTR_TO_MEM,

kernel/bpf/verifier.c

if (arg_type & MEM_FIXED_SIZE) {

kernel/bpf/verifier.c

bool is_fixed = fn->arg_type[arg] & MEM_FIXED_SIZE;

kernel/bpf/verifier.c

!(fn->arg_type[i] & MEM_FIXED_SIZE)))