26 lines
856 B
Diff
26 lines
856 B
Diff
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diff -up lua-5.3.3/src/lparser.c.crashfix lua-5.3.3/src/lparser.c
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--- lua-5.3.3/src/lparser.c.crashfix 2016-07-25 16:00:14.206121141 -0400
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+++ lua-5.3.3/src/lparser.c 2016-07-25 16:00:51.910865872 -0400
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@@ -323,6 +323,8 @@ static void adjust_assign (LexState *ls,
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luaK_nil(fs, reg, extra);
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}
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}
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+ if (nexps > nvars)
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+ ls->fs->freereg -= nexps - nvars; /* remove extra values */
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}
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@@ -1160,11 +1162,8 @@ static void assignment (LexState *ls, st
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int nexps;
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checknext(ls, '=');
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nexps = explist(ls, &e);
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- if (nexps != nvars) {
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+ if (nexps != nvars)
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adjust_assign(ls, nvars, nexps, &e);
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- if (nexps > nvars)
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- ls->fs->freereg -= nexps - nvars; /* remove extra values */
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- }
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else {
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luaK_setoneret(ls->fs, &e); /* close last expression */
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luaK_storevar(ls->fs, &lh->v, &e);
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