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| author | Jeremy Allison <jra@samba.org> | 2010-10-07 16:56:36 -0700 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2010-10-08 00:37:53 +0000 |
| commit | cd04af78d51121cc16453fcd52e0d4c3516bc3c5 (patch) | |
| tree | 5c928dbd4b16aa4af2d5b7958bbedf869aab5024 /packaging | |
| parent | fd9effce2bb981207a0662707c30e50100059c06 (diff) | |
| download | samba-cd04af78d51121cc16453fcd52e0d4c3516bc3c5.tar.gz samba-cd04af78d51121cc16453fcd52e0d4c3516bc3c5.tar.bz2 samba-cd04af78d51121cc16453fcd52e0d4c3516bc3c5.zip | |
Fix bug 7716 - acl_xattr and acl_tdb modules don't store unmodified copies of security descriptors.
As pointed out by an OEM, the code within smbd/posix_acl.c, even though passed
a const pointer to a security descriptor, still modifies the ACE entries within
it (which are not const pointers).
This means ACLs stored in the extended attribute by the acl_xattr module have
already been modified by the POSIX acl layer, and are not the original intent
of storing the "unmodified" ACL from the client.
Use dup_sec_desc to make a copy of the incoming ACL on talloc_tos() - that
is what is then modified inside smbd/posix_acl.c, leaving the original ACL
to be correctly stored in the xattr.
Jeremy.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Fri Oct 8 00:37:53 UTC 2010 on sn-devel-104
Diffstat (limited to 'packaging')
0 files changed, 0 insertions, 0 deletions