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Fix stack check in side exit.

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This commit is contained in:
Mike Pall 2011-11-25 19:36:48 +01:00
parent c142b6c53e
commit 1a42c03807
1 changed files with 1 additions and 1 deletions
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2
src/lj_snap.c
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@ -352,7 +352,7 @@ const BCIns *lj_snap_restore(jit_State *J, void *exptr)
setcframe_pc(cframe_raw(L->cframe), pc+1); setcframe_pc(cframe_raw(L->cframe), pc+1);
/* Make sure the stack is big enough for the slots from the snapshot. */ /* Make sure the stack is big enough for the slots from the snapshot. */
if (LJ_UNLIKELY(L->base + snap->topslot > tvref(L->maxstack))) { if (LJ_UNLIKELY(L->base + snap->topslot >= tvref(L->maxstack))) {
L->top = curr_topL(L); L->top = curr_topL(L);
lj_state_growstack(L, snap->topslot - curr_proto(L)->framesize); lj_state_growstack(L, snap->topslot - curr_proto(L)->framesize);
} }