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[whinlatter,v2,35/51] archiver: Don't try to preserve all attributes when copying files

Message ID b437e124689520579f4859401a1b0a5a4930d5c1.1776377993.git.yoann.congal@smile.fr
State RFC, archived
Delegated to: Yoann Congal
Headers show
Series [whinlatter,v2,01/51] binutils: mark CVE-2025-69650 and CVE-2025-69651 as disputed | expand

Commit Message

Yoann Congal April 16, 2026, 10:30 p.m. UTC 
From: Richard Purdie <richard.purdie@linuxfoundation.org>

Similar to https://git.openembedded.org/bitbake/commit/?id=2f35dac0c821ab231459922ed98e1b2cc599ca9a
there is a problem in this code when copying from an NFS mount.

We currently use cp -p, which is a shortcut for --preserve=mode,ownership,timestamps.
We shouldn't need to preserve mode/ownership, only timestamps. Update the code
in the same way the bitbake fetcher was fixed for consistency.

This fixes build failures on OpenSUSE 16.0.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 6e8313688fa994c82e4c846993ed8da0d1f4db0e)
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
---
 meta/classes/archiver.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/meta/classes/archiver.bbclass b/meta/classes/archiver.bbclass
index a95c899a0f8..a48dd259fa6 100644
--- a/meta/classes/archiver.bbclass
+++ b/meta/classes/archiver.bbclass
@@ -398,7 +398,7 @@  python do_ar_mirror() {
 
         # We now have an appropriate localpath
         bb.note('Copying source mirror')
-        cmd = 'cp -fpPRH %s %s' % (localpath, destdir)
+        cmd = 'cp --force --preserve=timestamps --no-dereference --recursive -H %s %s' % (localpath, destdir)
         subprocess.check_call(cmd, shell=True)
 }