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In the function agg::cell_aa::not_equal, dx is assigned to (x2 - x1). If dx >= dx_limit, which is (16384 << poly_subpixel_shift), this function will call itself recursively. There can be a situation where (x2 - x1) is always bigger than dx_limit during the recursion, leading to continual stack consumption.","Type":"Description","Title":null},{"CveYear":"2019","CveId":"6245","Ordinal":"2","NoteData":"2019-01-12","Type":"Other","Title":"Published"},{"CveYear":"2019","CveId":"6245","Ordinal":"3","NoteData":"2021-12-30","Type":"Other","Title":"Modified"}]}}}