Clear VM stack in OP_EXEC; ref #3678

b0f2bc39 · Yukihiro "Matz" Matsumoto · eb69eebf · b0f2bc39
Commit b0f2bc39 authored Jun 01, 2017 by Yukihiro "Matz" Matsumoto
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 0 deletions

src/vm.c src/vm.c +1 -0

No files found.
--- a/src/vm.c
+++ b/src/vm.c
@@ -2630,6 +2630,7 @@ RETRY_TRY_BLOCK:
      pool = irep->pool;
      syms = irep->syms;
      stack_extend(mrb, irep->nregs);
+      stack_clear(regs+1, irep->nregs-1);
      ci->nregs = irep->nregs;
      pc = irep->iseq;
      JUMP;