# DF-0649 — Low-severity source-confirmation

**Verdict:** INCONCLUSIVE

**Impact:** dos   **Confidence:** likely

**Kernel ref:** `netgraph7/netflow/ng_netflow.c:253`

## Mechanism / why
LATENT: module cannot link; struct netflow embeds ifaces[NG_NETFLOW_MAXIFTES=65535] directly -> multi-MB allocation. Source-confirmed in a non-linking module.

## Recommended fix
Dynamically allocate/size ifaces instead of embedding 65535 entries.

## Phase 8 (combined build)
All 80 Low-severity fixes were batched into one patch (`../_batch_low/combined_all.patch`) and applied to the in-guest `/usr/src`. A single `make -j6 nativekernel KERNCONF=X86_64_GENERIC` completed rc=0 with **0 errors under -Werror** (`../_batch_low/fix_build.log`). The GENERIC-compiled fixes (net/radix, netinet, netinet6, wlan, wlan_ccmp, wlan_wep, altq, if_mib) are build-validated; module-only/netgraph/ipfw3/netsmb/vlan/sl/disc fixes apply cleanly to source (those subsystems are optional, not compiled into GENERIC).