diff options
Diffstat (limited to 'app/models/repository.rb')
| -rw-r--r-- | app/models/repository.rb | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/app/models/repository.rb b/app/models/repository.rb index 6c776301ac2..44ecedd7834 100644 --- a/app/models/repository.rb +++ b/app/models/repository.rb @@ -173,15 +173,7 @@ class Repository end def find_branch(name, fresh_repo: true) - # Since the Repository object may have in-memory index changes, invalidating the memoized Repository object may - # cause unintended side effects. Because finding a branch is a read-only operation, we can safely instantiate - # a new repo here to ensure a consistent state to avoid a libgit2 bug where concurrent access (e.g. via git gc) - # may cause the branch to "disappear" erroneously or have the wrong SHA. - # - # See: https://github.com/libgit2/libgit2/issues/1534 and https://gitlab.com/gitlab-org/gitlab-ce/issues/15392 - raw_repo = fresh_repo ? initialize_raw_repository : raw_repository - - raw_repo.find_branch(name) + raw_repository.find_branch(name, fresh_repo) end def find_tag(name) |