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Fix nil dereference if storage id is nil

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This commit is contained in:
David Porter
2017-09-15 03:30:09 +00:00
parent c4f3017f15
commit 0b1f806557
1 changed files with 16 additions and 14 deletions
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2
pkg/kubelet/stats/cri_stats_provider.go
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@@ -259,6 +259,7 @@ func (p *criStatsProvider) makeContainerStats(
} }
} }
storageID := stats.WritableLayer.StorageId storageID := stats.WritableLayer.StorageId
if storageID != nil {
imageFsInfo, found := uuidToFsInfo[*storageID] imageFsInfo, found := uuidToFsInfo[*storageID]
if !found { if !found {
imageFsInfo = p.getFsInfo(storageID) imageFsInfo = p.getFsInfo(storageID)
@@ -274,6 +275,7 @@ func (p *criStatsProvider) makeContainerStats(
result.Rootfs.InodesFree = imageFsInfo.InodesFree result.Rootfs.InodesFree = imageFsInfo.InodesFree
result.Rootfs.Inodes = imageFsInfo.Inodes result.Rootfs.Inodes = imageFsInfo.Inodes
} }
}
return result return result
} }