From 1c718f80d3e91c6dd8f1337f81b37e4837384c75 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Fri, 24 Feb 2017 16:38:14 +0100
Subject: [PATCH] Verify content-addressability assertions at registration time

---
 src/libstore/local-store.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc
index 9b775e16a..bc63955af 100644
--- a/src/libstore/local-store.cc
+++ b/src/libstore/local-store.cc
@@ -519,6 +519,8 @@ void LocalStore::checkDerivationOutputs(const Path & drvPath, const Derivation &
 uint64_t LocalStore::addValidPath(State & state,
     const ValidPathInfo & info, bool checkOutputs)
 {
+    assert(info.ca == "" || info.isContentAddressed(*this));
+
     state.stmtRegisterValidPath.use()
         (info.path)
         ("sha256:" + printHash(info.narHash))