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Merge pull request #417 from MobiRuby/crash_when_called_stack_ext

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Fixed memory leak when calling stack_extend in m->body.func
This commit is contained in:
Yukihiro "Matz" Matsumoto
2012-08-06 18:53:50 -07:00
parent 52ba6f5a8c 3718599e86
commit f0462b4122
1 changed files with 3 additions and 2 deletions
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src/vm.c
+3 -2
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@@ -689,7 +689,7 @@ mrb_run(mrb_state *mrb, struct RProc *proc, mrb_value self)
struct RProc *m;
struct RClass *c;
mrb_callinfo *ci;
mrb_value recv;
mrb_value recv, result;
mrb_sym mid = syms[GETARG_B(i)];
recv = regs[a];
@@ -731,7 +731,8 @@ mrb_run(mrb_state *mrb, struct RProc *proc, mrb_value self)
else {
ci->nregs = n + 2;
}
mrb->stack[0] = m->body.func(mrb, recv);
result = m->body.func(mrb, recv);
mrb->stack[0] = result;
mrb->arena_idx = ai;
if (mrb->exc) goto L_RAISE;
/* pop stackpos */