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Merge branch 'fix-segfault-remove-thinglist' into 'next'

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Fix segfault when removing mobjs while iterating thinglist

See merge request STJr/SRB2!2293
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sphere 2024-02-08 23:17:54 +00:00
commit 0c59a46d5a
1 changed files with 2 additions and 0 deletions
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src/lua_maplib.c
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@ -486,6 +486,8 @@ static int lib_iterateSectorThinglist(lua_State *L)
if (!lua_isnil(L, 1))
{
thing = *((mobj_t **)luaL_checkudata(L, 1, META_MOBJ));
if (P_MobjWasRemoved(thing))
return luaL_error(L, "current entry in thinglist was removed; avoid calling P_RemoveMobj on entries!");
thing = thing->snext;
}
else