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fix int overflow when parsing the transport parameters

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This commit is contained in:
Marten Seemann
2020-05-24 12:59:47 +07:00
parent fa69438124
commit b2c4dacd25
1 changed files with 1 additions and 1 deletions
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2
internal/wire/transport_parameters.go
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@@ -129,7 +129,7 @@ func (p *TransportParameters) unmarshal(data []byte, sentBy protocol.Perspective
return err return err
} }
default: default:
if r.Len() < int(paramLen) { if uint64(r.Len()) < paramLen {
return fmt.Errorf("remaining length (%d) smaller than parameter length (%d)", r.Len(), paramLen) return fmt.Errorf("remaining length (%d) smaller than parameter length (%d)", r.Len(), paramLen)
} }
switch paramID { switch paramID {