docs: scope deletion-authority wording to bank folder + guard growing-read NUL terminator

2026-07-29 13:06:15 -04:00
parent 75aa93f913
commit 0c39a716a5
3 changed files with 9 additions and 3 deletions
@@ -82,6 +82,7 @@ GrowingExtStateRead readProjExtStateGrowing(ReadFn&& read) {
            result.status = GrowingExtStateRead::Status::Absent;
            return result;
        }
+        buf[static_cast<std::size_t>(cap) - 1] = '\0';  // defensive: guard against a read() that fills the buffer without honoring NUL-termination within cap
        std::string s(buf.data());
        if (static_cast<int>(s.size()) + 1 < cap) {
            result.status = GrowingExtStateRead::Status::Complete;