wroclaw-git-backups/nix
1
0
Fork 0
mirror of https://github.com/NixOS/nix synced 2025-07-10 04:43:53 +02:00
Code Activity

LocalBinaryCacheStore::upsertFile(): Fix race

Browse source 
When multiple threads try to upsert the same file, this could fail.

Fixes #4667.
This commit is contained in:
Eelco Dolstra 2021-03-26 17:10:15 +01:00
parent 4638bcfb2c
commit dd77f71afe
2 changed files with 7 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
tests/ca/substitute.sh
View file

@ -6,6 +6,8 @@ source common.sh
sed -i 's/experimental-features .*/& ca-derivations ca-references/' "$NIX_CONF_DIR"/nix.conf
rm -rf $TEST_ROOT/binary_cache
export REMOTE_STORE=file://$TEST_ROOT/binary_cache
buildDrvs () {
@ -13,6 +15,7 @@ buildDrvs () {
}
# Populate the remote cache
clearStore
buildDrvs --post-build-hook ../push-to-store.sh
# Restart the build on an empty store, ensuring that we don't build