diff options
Diffstat (limited to 'src/libstore/export-import.cc')
| -rw-r--r-- | src/libstore/export-import.cc | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/libstore/export-import.cc b/src/libstore/export-import.cc index 082d0f1d1..a0fc22264 100644 --- a/src/libstore/export-import.cc +++ b/src/libstore/export-import.cc @@ -38,9 +38,9 @@ void Store::exportPath(const StorePath & path, Sink & sink) filesystem corruption from spreading to other machines. Don't complain if the stored hash is zero (unknown). */ Hash hash = hashSink.currentHash().first; - if (hash != info->narHash && info->narHash != Hash(*info->narHash.type)) + if (hash != info->narHash && info->narHash != Hash(info->narHash->type)) throw Error("hash of path '%s' has changed from '%s' to '%s'!", - printStorePath(path), info->narHash.to_string(Base32, true), hash.to_string(Base32, true)); + printStorePath(path), info->narHash->to_string(Base32, true), hash.to_string(Base32, true)); teeSink << exportMagic @@ -60,8 +60,10 @@ StorePaths Store::importPaths(Source & source, CheckSigsFlag checkSigs) if (n != 1) throw Error("input doesn't look like something created by 'nix-store --export'"); /* Extract the NAR from the source. */ - TeeParseSink tee(source); - parseDump(tee, tee.source); + StringSink saved; + TeeSource tee { source, saved }; + ParseSink ether; + parseDump(ether, tee); uint32_t magic = readInt(source); if (magic != exportMagic) @@ -77,15 +79,15 @@ StorePaths Store::importPaths(Source & source, CheckSigsFlag checkSigs) if (deriver != "") info.deriver = parseStorePath(deriver); - info.narHash = hashString(htSHA256, *tee.saved.s); - info.narSize = tee.saved.s->size(); + info.narHash = hashString(htSHA256, *saved.s); + info.narSize = saved.s->size(); // Ignore optional legacy signature. if (readInt(source) == 1) readString(source); // Can't use underlying source, which would have been exhausted - auto source = StringSource { *tee.saved.s }; + auto source = StringSource { *saved.s }; addToStore(info, source, NoRepair, checkSigs); res.push_back(info.path); |