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Merge "libstore/binary-cache-store: use correct buffer size for NAR decompression" into main

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alois31 2024-07-21 10:42:33 +00:00 committed by Gerrit Code Review
parent 4fa6961aa2 391088900e
commit 94a8e5fe0d
1 changed files with 3 additions and 2 deletions
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5
src/libstore/binary-cache-store.cc
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@ -336,12 +336,13 @@ WireFormatGenerator BinaryCacheStore::narFromPath(const StorePath & storePath)
try { try {
auto file = getFile(info->url); auto file = getFile(info->url);
return [](auto info, auto file, auto & stats) -> WireFormatGenerator { return [](auto info, auto file, auto & stats) -> WireFormatGenerator {
std::unique_ptr<char[]> buf(new char[65536]); constexpr size_t buflen = 65536;
auto buf = std::make_unique<char []>(buflen);
size_t total = 0; size_t total = 0;
auto decompressor = makeDecompressionSource(info->compression, *file); auto decompressor = makeDecompressionSource(info->compression, *file);
try { try {
while (true) { while (true) {
const auto len = decompressor->read(buf.get(), sizeof(buf)); const auto len = decompressor->read(buf.get(), buflen);
co_yield std::span{buf.get(), len}; co_yield std::span{buf.get(), len};
total += len; total += len;
} }