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[#969] policer: Restrict the number of remembered errors

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Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2024-02-08 10:05:02 +03:00
parent 6010dfdf3d
commit c3fa902780
1 changed files with 8 additions and 1 deletions
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9
pkg/services/policer/process.go
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@ -98,6 +98,13 @@ func (m *errMap) addSeenError(cnr cid.ID, err error) bool {
return true
}
}
m.skipMap[cnr] = append(m.skipMap[cnr], err)
// Restrict list length to avoid possible OOM if some random error is added in future.
const maxErrListLength = 10
lst := m.skipMap[cnr]
if len(lst) < maxErrListLength {
m.skipMap[cnr] = append(lst, err)
}
return false
}