diff options
Diffstat (limited to 'nix/libstore/build.cc')
| -rw-r--r-- | nix/libstore/build.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nix/libstore/build.cc b/nix/libstore/build.cc index 5697ae5a43..f6431bb726 100644 --- a/nix/libstore/build.cc +++ b/nix/libstore/build.cc @@ -3102,7 +3102,8 @@ void SubstitutionGoal::finished() throw Error(format("unknown hash algorithm in `%1%'") % hashStr); case htSHA256: hash.first = parseHash16or32(hashType, string(hashStr, n + 1)); - hash.second = std::atoi(statusList[2].c_str()); + if (!string2Int(statusList[2], hash.second)) + throw Error(format("invalid nar size for '%1%' substitute") % storePath); break; default: /* The database only stores SHA256 hashes, so compute it. */ |