state.c: `reps` may be NULL if a broken compiled binary given.

aba3d427 · Yukihiro "Matz" Matsumoto · e884236e · aba3d427
Unverified Commit aba3d427 authored Feb 14, 2022 by Yukihiro "Matz" Matsumoto
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src/state.c src/state.c +1 -0

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--- a/src/state.c
+++ b/src/state.c
@@ -137,6 +137,7 @@ mrb_irep_cutref(mrb_state *mrb, mrb_irep *irep)

  if (irep->flags & MRB_IREP_NO_FREE) return;
  reps = (mrb_irep**)irep->reps;
+  if (!reps) return;
  for (i=0; i<irep->rlen; i++) {
    mrb_irep *tmp = reps[i];
    reps[i] = NULL;