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Merge remote-tracking branch 'upstream/master' into better-ca-parse-errors

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This commit is contained in:
John Ericson 2020-07-21 13:43:20 +00:00
commit cdb3f39b64
24 changed files with 456 additions and 368 deletions
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12
src/libstore/export-import.cc
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@ -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);