touch: drop O_TRUNC on create to close TOCTOU race (#10019)#12171
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sylvestre wants to merge 2 commits intouutils:mainfrom
Open
touch: drop O_TRUNC on create to close TOCTOU race (#10019)#12171sylvestre wants to merge 2 commits intouutils:mainfrom
sylvestre wants to merge 2 commits intouutils:mainfrom
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GNU testsuite comparison: |
RenjiSann
reviewed
May 7, 2026
| /// touch must not truncate the symlink's target. The fix drops O_TRUNC. | ||
| #[test] | ||
| #[cfg(unix)] | ||
| fn test_touch_does_not_truncate_through_planted_symlink() { |
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Isn't it problematic if the test does not really change the nature of target between check and open ?
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