29 lines
1.1 KiB
Bash
Executable file
29 lines
1.1 KiB
Bash
Executable file
#!/bin/sh
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# cause a 1-byte heap buffer overrun
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# Copyright (C) 2010-2025 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ csplit
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# Before coreutils-8.7, this would overrun the 6-byte filename_space buffer.
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# It's hard to detect that without using valgrind, so here, we simply
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# run the demonstrator.
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seq 1000 | csplit - '/./' '{*}' || fail=1
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test -f xx1000 || fail=1
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test -f xx1001 && fail=1
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Exit $fail
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