kwset-abuse
Free Software Foundation copyright in sourceShell evaluates variable command
SHA-256b4ed9e9b801a7eed8e2d7d968b7b3fa6e55ca31b6149ad4c5ac08e10c87d99f3
MaleculeH(Po₂)Md(Bi)
Evidence
1#! /bin/sh
2# Evoke a segfault in a hard-to-reach code path of kwset.c.
3# This bug affected grep versions 2.19 through 2.21.
4#
5# Copyright (C) 2015-2022 Free Software Foundation, Inc.
6#
7# This program is free software: you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation, either version 3 of the License, or
10# (at your …
10:34… ion.
11
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15# GNU General Public License for more details.
16
17# You should have received a copy of the GNU General Public License
18# along with this program. If not, see <https://www.gnu.org/licenses/>.
19
20. "${srcdir=.}/init.sh"; path_prepend_ ../src
21
22fail=0
23
24# This test case chooses a haystack of size 260,000, since prodding
25# with gdb showed a realloc …