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SQLStore: Fix race condition in RecursiveQueriesAreSupported ()

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George Robinson 2023-09-22 11:30:14 +01:00 committed by GitHub
parent c78d5fa4e3
commit 15f6e8a500
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1 changed files with 3 additions and 0 deletions

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pkg/services/sqlstore/sqlstore.go
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@ -55,6 +55,7 @@ type SQLStore struct {
migrations registry.DatabaseMigrator
tracer tracing.Tracer
recursiveQueriesAreSupported *bool
recursiveQueriesMu sync.Mutex
}
func ProvideService(cfg *setting.Cfg, cacheService *localcache.CacheService, migrations registry.DatabaseMigrator, bus bus.Bus, tracer tracing.Tracer) (*SQLStore, error) {
@ -524,6 +525,8 @@ func (ss *SQLStore) GetMigrationLockAttemptTimeout() int {
}
func (ss *SQLStore) RecursiveQueriesAreSupported() (bool, error) {
ss.recursiveQueriesMu.Lock()
defer ss.recursiveQueriesMu.Unlock()
if ss.recursiveQueriesAreSupported != nil {
return *ss.recursiveQueriesAreSupported, nil
}