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protocol/packet: use append() w/ temp buf to grow

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This commit is contained in:
CPunch 2023-12-02 21:54:54 -06:00
parent e257bf998f
commit 58afc9df1f
1 changed files with 2 additions and 6 deletions
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8
cnet/protocol/packet.go
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@ -42,10 +42,7 @@ func (pkt Packet) encodeStructField(field reflect.StructField, value reflect.Val
buf16 = buf16[:sz]
} else {
// grow
// TODO: probably a better way to do this?
for len(buf16) < sz {
buf16 = append(buf16, 0)
}
buf16 = append(buf16, make([]uint16, sz-len(buf16))...)
}
// write
@ -125,8 +122,7 @@ func (pkt Packet) decodeStructField(field reflect.StructField, value reflect.Val
// consume padding bytes
pad, err := strconv.Atoi(field.Tag.Get("pad"))
if err == nil {
dummy := make([]byte, pad)
if _, err := pkt.readWriter.Read(dummy); err != nil {
if _, err := pkt.readWriter.Read(make([]byte, pad)); err != nil {
return err
}
}