diff options
Diffstat (limited to 'third_party/nix/src/libexpr/attr-set.cc')
| -rw-r--r-- | third_party/nix/src/libexpr/attr-set.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/third_party/nix/src/libexpr/attr-set.cc b/third_party/nix/src/libexpr/attr-set.cc index d5bedbae434e..fe1bf080edcb 100644 --- a/third_party/nix/src/libexpr/attr-set.cc +++ b/third_party/nix/src/libexpr/attr-set.cc @@ -10,8 +10,9 @@ namespace nix { capacity. The space is implicitly reserved after the Bindings structure. */ Bindings* EvalState::allocBindings(size_t capacity) { - if (capacity > std::numeric_limits<Bindings::size_t>::max()) + if (capacity > std::numeric_limits<Bindings::size_t>::max()) { throw Error("attribute set of size %d is too big", capacity); + } return new (allocBytes(sizeof(Bindings) + sizeof(Attr) * capacity)) Bindings((Bindings::size_t)capacity); } |