[7.0.0] Don't follow symlinks when deleting test outputs#20427
Merged
keertk merged 2 commits intobazelbuild:release-7.0.0from Dec 4, 2023
Merged
[7.0.0] Don't follow symlinks when deleting test outputs#20427keertk merged 2 commits intobazelbuild:release-7.0.0from
keertk merged 2 commits intobazelbuild:release-7.0.0from
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Update tools/test/test-setup.sh to preserve symlinks when performing the zip of `$TEST_UNDECLARED_OUTPUTS_DIR`.
This fixes a serious bug where an absolute symlink generated in the test could delete files anywhere on the filesystem.
For example, a `sh_test` containing a line like:
ln -s "$HOME" "$TEST_UNDECLARED_OUTPUTS_DIR/home"
would have caused the users home directory to be deleted after copying it in to the output.zip. With this change, the output.zip only contains a (possibly dangling) symlink, but more importantly the deletions are limited to the `$TEST_UNDECLARED_OUTPUTS_DIR`.
RELNOTES: `--zip_undeclared_test_outputs` now preserves symlinks when zipping `$TEST_UNDECLARED_OUTPUTS_DIR`.
Closes bazelbuild#19948.
Change-Id: Ia4a8a9699e4e2f40498342af55babc5554a9ac93
PiperOrigin-RevId: 587696908
meteorcloudy
approved these changes
Dec 4, 2023
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Update tools/test/test-setup.sh to preserve symlinks when performing the zip of
$TEST_UNDECLARED_OUTPUTS_DIR.This fixes a serious bug where an absolute symlink generated in the test could delete files anywhere on the filesystem.
For example, a
sh_testcontaining a line like:would have caused the users home directory to be deleted after copying it in to the output.zip. With this change, the output.zip only contains a (possibly dangling) symlink, but more importantly the deletions are limited to the
$TEST_UNDECLARED_OUTPUTS_DIR.RELNOTES:
--zip_undeclared_test_outputsnow preserves symlinks when zipping$TEST_UNDECLARED_OUTPUTS_DIR.Closes #19948.
Change-Id: Ia4a8a9699e4e2f40498342af55babc5554a9ac93
Commit 8e639df
PiperOrigin-RevId: 587696908