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Merge pull request #65 from netsampler/bugfix/offset

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Bugfix: index out of range in some cases
This commit is contained in:
Louis
2022-01-06 22:00:10 +01:00
committed by GitHub
parent 4308c483a4 27863691f0
commit 20e8e56709
1 changed files with 1 additions and 1 deletions
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2
producer/producer_sf.go
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@ -172,7 +172,7 @@ func ParseEthernetHeader(flowMessage *flowmessage.FlowMessage, data []byte, conf
appOffset = 8
}
if len(data) >= offset+13 && nextHeader == 6 {
if len(data) > offset+13 && nextHeader == 6 {
tcpflags = data[offset+13]
appOffset = int(data[13]>>4) * 4