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Merge pull request #40780 from thaJeztah/19.03_backport_map_sync

[19.03 backport] builder: fix concurrent map write
Brian Goff 5 年之前
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1e1caccb13
共有 1 個文件被更改,包括 2 次插入0 次删除
  1. 2 0
      builder/builder-next/builder.go

+ 2 - 0
builder/builder-next/builder.go

@@ -241,7 +241,9 @@ func (b *Builder) Build(ctx context.Context, opt backend.BuildConfig) (*builder.
 		}
 
 		defer func() {
+			b.mu.Lock()
 			delete(b.jobs, buildID)
+			b.mu.Unlock()
 		}()
 	}