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bin: detect overflows in conversion functions

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* bin/common_conv.cc (to_int, to_unsigned): Here.
* bin/common_range.cc (parse_range): And there.
* tests/core/ltlgrind.test, tests/core/genaut.test,
tests/core/randaut.test: Add test cases.
This commit is contained in:
Alexandre Duret-Lutz 2023-01-05 23:43:31 +01:00
parent 05edab3f5a
commit 96c3972c5c
5 changed files with 41 additions and 17 deletions
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5
tests/core/ltlgrind.test
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@ -1,6 +1,6 @@
#! /bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2014, 2015, 2019 Laboratoire de Recherche et Développement
# Copyright (C) 2014, 2015, 2019, 2023 Laboratoire de Recherche et Développement
# de l'Epita (LRDE).
#
# This file is part of Spot, a model checking library.
@ -198,3 +198,6 @@ checkopt_noparse -F input/2 --format '%<,%f,%>,%F,%L' <<EOF
1,0,3,input,1
1,1,3,input,1
EOF
ltlgrind -f 'a U b' -m 999999999999999999999999999 2>err && exit 1
grep 'too large' err