tree ca3b568988aed69a30a466c208c0e23fb5908a0b
parent 1f3c6f4534c6411313361697d98d1145a1f030fa
author Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1645201345 -0300
committer Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1645201345 -0300

Avoid computing invalid addresses

luaV_execute should compute 'ra' only when the instruction uses it.
Computing an illegal address is undefined behavior even if the address
is never dereferenced.