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fix(inputs.cisco_telemetry_mdt): check subfield sizes to avoid panics (#12637)

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Joshua Powers 2023-02-08 09:48:25 -07:00 committed by GitHub
parent 5bbf790242
commit 8af579752f
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1 changed files with 6 additions and 2 deletions
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8
plugins/inputs/cisco_telemetry_mdt/cisco_telemetry_mdt.go
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@ -412,9 +412,13 @@ func (c *CiscoTelemetryMDT) handleTelemetry(data []byte) {
prefix := "" prefix := ""
switch subfield.Name { switch subfield.Name {
case "operation-metric": case "operation-metric":
prefix = subfield.Fields[0].Fields[0].GetStringValue() if len(subfield.Fields[0].Fields) > 0 {
prefix = subfield.Fields[0].Fields[0].GetStringValue()
}
case "class-stats": case "class-stats":
prefix = subfield.Fields[0].Fields[1].GetStringValue() if len(subfield.Fields[0].Fields) > 1 {
prefix = subfield.Fields[0].Fields[1].GetStringValue()
}
} }
c.parseContentField(grouper, subfield, prefix, encodingPath, tags, timestamp) c.parseContentField(grouper, subfield, prefix, encodingPath, tags, timestamp)
} }