tree 9bb3d2529701a4d0c35da93d6acc3f48e83f88d6
parent 24ff2af65e27eed1e8c7f09c21a5ca68fc2e07ab
author Gaurav Singh <gaurav1086@gmail.com> 1595546825 +0000
committer Emmanuel Odeke <emm.odeke@gmail.com> 1597446256 +0000

sync: fix goroutine leak for when TestMutexFairness times out

If the timeout triggers before writing to the done channel, the
goroutine will be blocked waiting for a corresponding read that’s
no longer existent, thus a goroutine leak. This change fixes that by
using a buffered channel instead.

Change-Id: I9cf4067a58bc5a729ab31e4426edd78bd359e8e0
GitHub-Last-Rev: a7d811a7be6d875175a894e53d474aa0034e7d2c
GitHub-Pull-Request: golang/go#40236
Reviewed-on: https://go-review.googlesource.com/c/go/+/242902
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Run-TryBot: Emmanuel Odeke <emm.odeke@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>