// Skip over segments with zero file size. Their file offsets can have
		// arbitrary values, see b/195427553.
		if p.Filesz == 0 {
			continue
		}
		segLimit := p.Off + p.Memsz
		// The segment must overlap the mapping.
		if p.Type == elf.PT_LOAD && mapOff < segLimit && p.Off < mapLimit {
			// If the mapping offset is strictly less than the page aligned segment
			// offset, then this mapping comes from a different segment, fixes

		}
	}()
	return true
}

// SetLimit limits the number of active goroutines in this group to at most n.
// A negative value indicates no limit.
//
// Any subsequent call to the Go method will block until it can add an active
// goroutine without exceeding the configured limit.
//
// The limit must not be modified while any goroutines in the group are active.
func (g *Group) SetLimit(n int) {
	if n < 0 {
		g.sem = nil

	// as it preserves the previous behavior, but allows components to opt into
	// concurrency.
	concurrency := 1
	if l.concurrency > concurrency {
		concurrency = l.concurrency
	}
	g.SetLimit(concurrency)

	for i := range l.visitors {
		i := i
		g.Go(func() error {
			return l.visitors[i].Visit(fn)
		})
	}

	return g.Wait()
}