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-rw-r--r--app/controllers/projects/commit_controller.rb7
1 files changed, 5 insertions, 2 deletions
diff --git a/app/controllers/projects/commit_controller.rb b/app/controllers/projects/commit_controller.rb
index 893763862ba..5b8a8159123 100644
--- a/app/controllers/projects/commit_controller.rb
+++ b/app/controllers/projects/commit_controller.rb
@@ -56,8 +56,11 @@ class Projects::CommitController < Projects::ApplicationController
end
def branches
- @branches = @project.repository.branch_names_contains(commit.id, 1000)
- @tags = @project.repository.tag_names_contains(commit.id, 1000)
+ # branch_names_contains/tag_names_contains can take a long time when there are thousands of
+ # branches/tags - each `git branch --contains xxx` request can consume a cpu core.
+ # so only do the query when there are a manageable number of branches/tags
+ @branches = @project.repository.branch_count > 1000 ? [:limit_exceeded] : @project.repository.branch_names_contains(commit.id)
+ @tags = @project.repository.tag_count > 1000 ? [:limit_exceeded] : @project.repository.tag_names_contains(commit.id)
render layout: false
end