listpack over 8192 cause 'error: cursor out of range' panic error #24
Description
Thanks for your awesome work! I found a bug when I test the rdb tool on my Mac about Redis7.2.
- redis
redis-server -v
Redis server v=7.2.1 sha=00000000:0 malloc=libc bits=64 build=7b8617dd94058f85- test data
redis-benchmark -c 1 --dbnum 0 -d 10000 -r 2000 -t rpush- code should be
// https://github.com/HDT3213/rdb/blob/887c2ca2556ffff3be967e74147ec5fe428af8b1/core/listpack.go#L105
case 0: // 1111 0000 -> str, 4 bytes len
var lenBytes []byte
lenBytes, err = readBytes(buf, cursor, 4)
if err != nil {
return nil, 0, err
}
//strLen := int(binary.BigEndian.Uint32(lenBytes))
strLen := int(binary.LittleEndian.Uint32(lenBytes))
result, err := readBytes(buf, cursor, strLen)
if err != nil {
return nil, 0, err
}
//length = readVarInt(buf, cursor) // read element length
length = uint32(len(result)) // read element length
return result, length, nil