12 lines
650 B
Diff
12 lines
650 B
Diff
diff -up lua-5.4.3/src/lstate.c.CVE-2021-44647 lua-5.4.3/src/lstate.c
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--- lua-5.4.3/src/lstate.c.CVE-2021-44647 2022-01-24 11:15:00.851544455 -0500
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+++ lua-5.4.3/src/lstate.c 2022-01-24 11:15:27.187694727 -0500
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@@ -271,6 +271,7 @@ static void close_state (lua_State *L) {
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if (!completestate(g)) /* closing a partially built state? */
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luaC_freeallobjects(L); /* jucst collect its objects */
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else { /* closing a fully built state */
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+ L->ci = &L->base_ci; /* unwind CallInfo list */
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luaD_closeprotected(L, 1, LUA_OK); /* close all upvalues */
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luaC_freeallobjects(L); /* collect all objects */
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luai_userstateclose(L);
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