One decompression policy: the five resource bounds decoders enforce. More...

#include <ra8_decomp_limits.h>

Data Fields
uint64_t	max_output_bytes
	Per-decode-unit output cap, bytes.
uint32_t	max_ratio
	Output:input ratio bound (multiplier).
uint32_t	ratio_grace_bytes
	Additive output grace before ratio applies.
uint32_t	max_entries
	Per-archive enumerated-entry cap.
uint32_t	max_iterations
	Per-decode-loop iteration budget.
uint8_t	max_depth
	Stacked decode-layer (nesting) cap.

Detailed Description

One decompression policy: the five resource bounds decoders enforce.

Value type – copy freely. Build one with ra8_decomp_limits_default and tighten fields as needed (tests use small limits to exercise breach paths cheaply). Every field must be non-zero: a zero bound would mean "reject everything" for caps and "unlimited" ambiguity for the grace, so ra8_decomp_budget_init validates all six.

Invariant: All fields are non-zero once validated by ra8_decomp_budget_init.

Example:: ra8_decomp_limits_t lim = ra8_decomp_limits_default();

lim.max_output_bytes = 1024U * 1024U; // tighten for a host test

ra8_decomp_limits_default
ra8_decomp_limits_t ra8_decomp_limits_default(void)
The owner-approved default decompression policy.
Definition ra8_decomp_limits.c:60

ra8_decomp_limits_t
One decompression policy: the five resource bounds decoders enforce.
Definition ra8_decomp_limits.h:129

ra8_decomp_limits_t::max_output_bytes
uint64_t max_output_bytes
Per-decode-unit output cap, bytes.
Definition ra8_decomp_limits.h:130