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Use strlcpy over strcpy in cl.parseopts

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Jeremy Baxter 2023-06-27 12:43:27 +12:00
parent 2cb636f59d
commit 94f9ca6a6e
1 changed files with 1 additions and 1 deletions
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lcl.c
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@ -230,7 +230,7 @@ cl_parseopts(lua_State *L)
/* parameter type checking */ /* parameter type checking */
luaL_checktype(L, 1, LUA_TTABLE); luaL_checktype(L, 1, LUA_TTABLE);
strcpy(optstring, (char *)luaL_checkstring(L, 2)); strlcpy(optstring, (char *)luaL_checkstring(L, 2), lua_rawlen(L, 2) * sizeof(char *));
luaL_checktype(L, 3, LUA_TFUNCTION); luaL_checktype(L, 3, LUA_TFUNCTION);
argc = (int)lua_rawlen(L, 1) + 1; /* get argv length */ argc = (int)lua_rawlen(L, 1) + 1; /* get argv length */