Fixed a bug in ci address shifting; fix
Dinko Galetic and Denis Kasak reported the issue and the fix.
(via https://hackerone.com/dgaletic).
MODIFY
src/vm.c
src/vm.c
@@ -1705,9 +1705,10 @@ RETRY_TRY_BLOCK:
mrb->jmp = prev_jmp;
return v;
}
- cipop(mrb);
+ ci = mrb->c->ci;
acc = ci->acc;
mrb->c->stack = ci->stackent;
+ cipop(mrb);
if (acc == CI_ACC_SKIP) {
mrb->jmp = prev_jmp;
return v;

Fixed a bug in ci address shifting; fix #3423

Dinko Galetic and Denis Kasak reported the issue and the fix.
(via https://hackerone.com/dgaletic).