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修复越界 (#314)

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* 修复utils.B2S越界
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icarus-ai 2023-02-08 11:35:29 +08:00 committed by GitHub
parent 91f9576e48
commit d9cc29c678
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1 changed files with 5 additions and 1 deletions
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6
utils/string.go
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@ -50,7 +50,11 @@ func ConvertSubVersionToInt(str string) int32 {
// B2S converts byte slice to a string without memory allocation. // B2S converts byte slice to a string without memory allocation.
func B2S(b []byte) string { func B2S(b []byte) string {
return unsafe.String(&b[0], len(b)) size := len(b)
if size == 0 {
return ""
}
return unsafe.String(&b[0], size)
} }
// S2B converts string to a byte slice without memory allocation. // S2B converts string to a byte slice without memory allocation.