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tests: ptx: add a robustness test case

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* tests/ptx/ptx-overrun.sh: Ensure input is processed without issue.
https://github.com/coreutils/coreutils/pull/184
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oech3
2026-02-06 13:51:24 +00:00
committed by Pádraig Brady
parent ddb8b78a2c
commit 9240ef6700
1 changed files with 3 additions and 0 deletions
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tests/ptx/ptx-overrun.sh
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@@ -18,6 +18,9 @@
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ ptx
# Ensure this input is processed
printf '%s' '012345678901234567890123456789🛠' | ptx || fail=1
# Trigger a heap-clobbering bug in ptx from coreutils-6.10 and earlier.
# Using a long file name makes an abort more likely.
# Even with no file name, valgrind detects the buffer overrun.