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| author | Paul Eggert <eggert@cs.ucla.edu> | 2022-08-26 15:23:23 -0500 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2022-08-26 16:39:16 -0500 |
| commit | 0b74885e81b90d6ab4890b195dce99ca9109fe59 (patch) | |
| tree | 6d4b3df349fa35a26b8c3bab24d469584791204a /tests/Makefile.am | |
| parent | 258d1c44e5ee7c58b28bf0000e9d737df6081885 (diff) | |
| download | tar-0b74885e81b90d6ab4890b195dce99ca9109fe59.tar.gz | |
Fix bug with -x --xattr read-only files
Problem reported by Kevin Raymond in:
https://bugzilla.redhat.com/show_bug.cgi?id=1886540
* src/extract.c (open_output_file): If we already created the
empty file, do not open with O_EXCL, or with O_CREAT or O_TRUNC
for that matter. Instead, use only O_NOFOLLOW to avoid some
races. When estimating current mode, use openflag & O_EXCL rather
than overwriting_old_files.
(extract_file): Also invert S_IWUSR if it’s not set.
* tests/xattr08.at: New test.
* tests/Makefile.am, tests/testsuite.at: Add it.
Diffstat (limited to 'tests/Makefile.am')
| -rw-r--r-- | tests/Makefile.am | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/Makefile.am b/tests/Makefile.am index eff8a3bf..a0ce690b 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -275,6 +275,7 @@ TESTSUITE_AT = \ xattr05.at\ xattr06.at\ xattr07.at\ + xattr08.at\ acls01.at\ acls02.at\ acls03.at\ |