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protect tracker copy properly to avoid race (#18984)

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```
WARNING: DATA RACE
Write at 0x00c000aac1e0 by goroutine 1133:
  github.com/minio/minio/cmd.(*healingTracker).updateProgress()
      github.com/minio/minio/cmd/background-newdisks-heal-ops.go:183 +0x117
  github.com/minio/minio/cmd.(*erasureObjects).healErasureSet.func5()
      github.com/minio/minio/cmd/global-heal.go:292 +0x1d3

Previous read at 0x00c000aac1e0 by goroutine 1003:
  github.com/minio/minio/cmd.(*allHealState).updateHealStatus()
      github.com/minio/minio/cmd/admin-heal-ops.go:136 +0xcb
  github.com/minio/minio/cmd.(*healingTracker).save()
      github.com/minio/minio/cmd/background-newdisks-heal-ops.go:223 +0x424
```
This commit is contained in:
Harshavardhana 2024-02-06 08:56:59 -08:00 committed by GitHub
parent f674168b8b
commit 630963fa6b
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GPG Key ID: B5690EEEBB952194
3 changed files with 9 additions and 3 deletions
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2
.github/workflows/multipart/migrate.sh vendored
View File

@ -26,7 +26,7 @@ fi
( (
cd /tmp cd /tmp
go install github.com/minio/minio/docs/debugging/s3-check-md5@latest go install github.com/minio/minio/docs/debugging/s3-check-md5@master
) )
export RELEASE=RELEASE.2023-08-29T23-07-35Z export RELEASE=RELEASE.2023-08-29T23-07-35Z

2
buildscripts/rewrite-old-new.sh
View File

@ -87,7 +87,7 @@ function verify_rewrite() {
exit 1 exit 1
fi fi
go install github.com/minio/minio/docs/debugging/s3-check-md5@latest go install github.com/minio/minio/docs/debugging/s3-check-md5@master
if ! s3-check-md5 \ if ! s3-check-md5 \
-debug \ -debug \
-versions \ -versions \

8
cmd/admin-heal-ops.go
View File

@ -133,7 +133,13 @@ func (ahs *allHealState) popHealLocalDisks(healLocalDisks ...Endpoint) {
func (ahs *allHealState) updateHealStatus(tracker *healingTracker) { func (ahs *allHealState) updateHealStatus(tracker *healingTracker) {
ahs.Lock() ahs.Lock()
defer ahs.Unlock() defer ahs.Unlock()
ahs.healStatus[tracker.ID] = *tracker
tracker.mu.RLock()
t := *tracker
t.QueuedBuckets = append(make([]string, 0, len(tracker.QueuedBuckets)), tracker.QueuedBuckets...)
t.HealedBuckets = append(make([]string, 0, len(tracker.HealedBuckets)), tracker.HealedBuckets...)
ahs.healStatus[tracker.ID] = t
tracker.mu.RUnlock()
} }
// Sort by zone, set and disk index // Sort by zone, set and disk index