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Add missing err checks #40

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merged 1 commit into from
Sep 17, 2024
Merged

Add missing err checks #40

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7 changes: 7 additions & 0 deletions internal/app/up-handler.go
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Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,13 @@ func tpduHandler(iface string, c gtpv1.Conn, senderAddr net.Addr, msg message.Me
return err
}
pfcpSession, err := pfcpSessionLookUp(true, msg.TEID(), iface, packet, pfcpServer)
if err != nil {
logrus.WithError(err).WithFields(logrus.Fields{
"teid": msg.TEID(),
"interface": iface,
}).Error("Could not find Session for this GTP packet")
return err
}
defer pfcpSession.RUnlock()
pdr, err := pfcpSessionPDRLookUp(pfcpSession, true, msg.TEID(), iface, packet)
if err != nil {
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3 changes: 3 additions & 0 deletions internal/config/config.go
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Expand Up @@ -15,6 +15,9 @@ import (
func ParseConf(file string) (*UpfConfig, error) {
var conf UpfConfig
path, err := filepath.Abs(file)
if err != nil {
return nil, err
}
yamlFile, err := ioutil.ReadFile(path)
if err != nil {
return nil, err
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