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Merge pull request #2931 from kmlebedev/fix_nil_dataBackend

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avoid invalid memory address or nil pointer dereference
This commit is contained in:
Chris Lu
2022-04-18 00:13:26 -07:00
committed by GitHub
parent a69f0b62c2 9438738693
commit 97c6e0efb1
1 changed files with 1 additions and 1 deletions
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2
weed/storage/volume.go
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@@ -260,7 +260,7 @@ func (v *Volume) collectStatus() (maxFileKey types.NeedleId, datFileSize int64,
defer v.dataFileAccessLock.RUnlock() defer v.dataFileAccessLock.RUnlock()
glog.V(3).Infof("collectStatus volume %d", v.Id) glog.V(3).Infof("collectStatus volume %d", v.Id)
if v.nm == nil { if v.nm == nil || v.DataBackend == nil {
return return
} }