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Fix: pgtype.Bits makes copy of data from read buffer 

It was taking a reference. This would cause the data to be corrupted by
future reads.

fixes #1909
pull/1919/head
Jack Christensen 2024-02-23 17:40:11 -06:00
parent 5c63f646f8
commit 654dcab93e
1 changed files with 3 additions and 1 deletions
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4
pgtype/bits.go
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@ -176,8 +176,10 @@ func (scanPlanBinaryBitsToBitsScanner) Scan(src []byte, dst any) error {
bitLen := int32(binary.BigEndian.Uint32(src)) bitLen := int32(binary.BigEndian.Uint32(src))
rp := 4 rp := 4
buf := make([]byte, len(src[rp:]))
copy(buf, src[rp:])
return scanner.ScanBits(Bits{Bytes: src[rp:], Len: bitLen, Valid: true}) return scanner.ScanBits(Bits{Bytes: buf, Len: bitLen, Valid: true})
} }
type scanPlanTextAnyToBitsScanner struct{} type scanPlanTextAnyToBitsScanner struct{}