time: data race on local Location #3967
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This issue was closed by revision 84a5a9b. Status changed to Fixed. |
robpike
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May 11, 2015
««« backport b2855a1654b6 time: avoid data race in abs Fixes #3967. R=golang-dev, rsc CC=golang-dev https://golang.org/cl/6460115 »»»
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On a proprietary test ThreadSanitizer says: WARNING: DATA RACE Write by goroutine 4: time.initLocal() src/pkg/time/zoneinfo_unix.go:49 +0x11f sync.(*Once).Do() src/pkg/sync/once.go:40 +0x7a time.(*Location).lookup() src/pkg/time/zoneinfo.go:102 +0x46 time.Time.abs() src/pkg/time/time.go:253 +0xf9 time.Time.date() src/pkg/time/time.go:647 +0x31 time.Time.Date() src/pkg/time/time.go:286 +0x36 [stripped] Previous read by goroutine 57: time.Time.abs() src/pkg/time/time.go:250 +0x6b time.Time.date() src/pkg/time/time.go:647 +0x31 time.Time.Date() src/pkg/time/time.go:286 +0x36 [stripped] One goroutine reads local Location while another mutates it.The text was updated successfully, but these errors were encountered: