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s3: fix potencial iam identities data race

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This commit is contained in:
Bl1tz23 2021-11-09 12:19:50 +03:00
parent 59d1435d65
commit 5018b22f36
1 changed files with 7 additions and 1 deletions
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6
weed/s3api/auth_credentials.go
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@ -5,6 +5,7 @@ import (
"net/http" "net/http"
"os" "os"
"strings" "strings"
"sync"
"github.com/chrislusf/seaweedfs/weed/filer" "github.com/chrislusf/seaweedfs/weed/filer"
"github.com/chrislusf/seaweedfs/weed/glog" "github.com/chrislusf/seaweedfs/weed/glog"
@ -23,6 +24,8 @@ type Iam interface {
} }
type IdentityAccessManagement struct { type IdentityAccessManagement struct {
m sync.Mutex
identities []*Identity identities []*Identity
domain string domain string
} }
@ -131,9 +134,12 @@ func (iam *IdentityAccessManagement) loadS3ApiConfiguration(config *iam_pb.S3Api
} }
identities = append(identities, t) identities = append(identities, t)
} }
iam.m.Lock()
// atomically switch // atomically switch
iam.identities = identities iam.identities = identities
iam.m.Unlock()
return nil return nil
} }