go vet errors

[anacrolix]

I had similar things with some cgo code I wrote:

$ go vet ./...
# go.riyazali.net/sqlite
./func.go:143:39: possible misuse of reflect.SliceHeader
./stmt.go:409:40: possible misuse of reflect.SliceHeader
./virtual_table.go:496:44: possible misuse of reflect.SliceHeader
./virtual_table.go:533:70: possible misuse of reflect.SliceHeader
./virtual_table.go:546:67: possible misuse of reflect.SliceHeader
./virtual_table.go:574:75: possible misuse of reflect.SliceHeader
./virtual_table.go:868:38: possible misuse of reflect.SliceHeader

I think there's a risk the GC runs at the wrong time and you get segfaults.