klauspost / reedsolomon

Line 1572 in 7e59db9

copyFrom := data[perShard*fullShards : dataLen]

My code looks like this:

func (e *encoder) Write(p []byte) (n int, err error) {
	lenght := len(p)
	current := 0
	for lenght != 0 {
		next := BLOCK_SIZE - len(e.cache)
		if next > lenght {
			next = lenght
		}
		e.cache = append(e.cache, p[current:current+next]...)
		// If the cache is full, the Flush() method will be called to actually write the cache to writers.
		if len(e.cache) == BLOCK_SIZE {
			e.Flush()
		}
		current += next
		lenght -= next
	}
       
	return len(p), nil
}
func (rsp *RSPutStream) Commit(success bool) error {
	rsp.Flush()
	for i := range rsp.writers {
		err := rsp.writers[i].(*objectstream.TempPutStream).Commit(success)
		if err != nil {
			return err
		}
	}
	return nil
}

The p argument to the Write method has a length of 729, and on the last call to Commit (true), an error is reported slice bounds out of range [780:779]

If use e.ache =p, it's can be successfully executed.
I'm not sure if it's 'e.cache = append(e.cache, p[current:current+next]...) 'changed the reason for e.ache.cap, after executing the above code, e.ache.cap = 768.

(edited your initial post for formatting)

Fixed and released.

runtime error: slice bounds out of range