diff options
| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2016-05-30 13:44:09 +0200 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2016-05-30 15:18:12 +0200 |
| commit | 12ddbad45893f125e2ab46c5e26d7c8396b31bdb (patch) | |
| tree | ca1536ed40b613bed58f49f90b9e1ec199ca769a /src | |
| parent | e2224844019d58fc947ce00e18e9fa9974d2c8b5 (diff) | |
LocalStore::addToStore: Verify hash of the imported path
Diffstat (limited to 'src')
| -rw-r--r-- | src/libstore/local-store.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc index acd02eb48..8608b39ec 100644 --- a/src/libstore/local-store.cc +++ b/src/libstore/local-store.cc @@ -904,6 +904,11 @@ void LocalStore::invalidatePath(State & state, const Path & path) void LocalStore::addToStore(const ValidPathInfo & info, const std::string & nar, bool repair) { + Hash h = hashString(htSHA256, nar); + if (h != info.narHash) + throw Error(format("hash mismatch importing path ‘%s’; expected hash ‘%s’, got ‘%s’") % + info.path % info.narHash.to_string() % h.to_string()); + addTempRoot(info.path); if (repair || !isValidPath(info.path)) { |