Add launch hardening gates

2026-06-18 09:45:27 -04:00
parent 25d9a6aefa
commit d0d6f59cdf
11 changed files with 583 additions and 61 deletions
@@ -0,0 +1,22 @@
+#!/usr/bin/env sh
+set -eu
+
+seconds="${DOSH_FUZZ_SECONDS:-${1:-20}}"
+targets="
+packet_decode
+from_body
+authorized_keys
+known_hosts
+handshake_structs
+attach_ticket
+"
+
+if ! command -v cargo >/dev/null 2>&1; then
+  [ -f "$HOME/.cargo/env" ] && . "$HOME/.cargo/env"
+fi
+
+for target in $targets; do
+  echo "== fuzzing $target for ${seconds}s =="
+  cargo +nightly fuzz run --fuzz-dir fuzz "$target" -- \
+    -max_total_time="$seconds" -rss_limit_mb="${DOSH_FUZZ_RSS_MB:-4096}"
+done