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Merge pull request #13173 from NixOS/better-truncated-tar-error

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Improve 'cannot read file from tarball' error
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Jörg Thalheim 2025-05-13 12:34:27 +02:00 • committed by GitHub
commit 1ac4bf122b
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src/libutil/tarfile.cc
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@ -215,7 +215,7 @@ time_t unpackTarfileToSink(TarArchive & archive, ExtendedFileSystemObjectSink &
std::vector<unsigned char> buf(128 * 1024); std::vector<unsigned char> buf(128 * 1024);
auto n = archive_read_data(archive.archive, buf.data(), buf.size()); auto n = archive_read_data(archive.archive, buf.data(), buf.size());
if (n < 0) if (n < 0)
throw Error("cannot read file '%s' from tarball", path); checkLibArchive(archive.archive, n, "cannot read file from tarball: %s");
if (n == 0) if (n == 0)
break; break;
crf(std::string_view{ crf(std::string_view{