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| author | Stefan Metzmacher <metze@samba.org> | 2006-05-21 12:56:49 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:08:17 -0500 |
| commit | 0f2c93016d870adc4eb4e7072c05a8ef8273cb0c (patch) | |
| tree | 55fd6c188c7f7774c9e989ee39b149dffa5e04ea | |
| parent | 2e415d4e98530f4b95114a2d49850702ee214a6f (diff) | |
| download | samba-0f2c93016d870adc4eb4e7072c05a8ef8273cb0c.tar.gz samba-0f2c93016d870adc4eb4e7072c05a8ef8273cb0c.tar.bz2 samba-0f2c93016d870adc4eb4e7072c05a8ef8273cb0c.zip | |
r15774: take care of the SYSTEM_SECURITY flag
metze
(This used to be commit 98f58d710a4fe1cd3581b1fb25c4f0c0236b5092)
| -rw-r--r-- | source4/ntvfs/posix/pvfs_acl.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/source4/ntvfs/posix/pvfs_acl.c b/source4/ntvfs/posix/pvfs_acl.c index 3826b2f157..3d276431dc 100644 --- a/source4/ntvfs/posix/pvfs_acl.c +++ b/source4/ntvfs/posix/pvfs_acl.c @@ -350,7 +350,9 @@ NTSTATUS pvfs_access_check_unix(struct pvfs_state *pvfs, uint32_t max_bits = SEC_RIGHTS_FILE_READ | SEC_FILE_ALL; /* owner and root get extra permissions */ - if (uid == 0 || uid == name->st.st_uid) { + if (uid == 0) { + max_bits |= SEC_STD_ALL | SEC_FLAG_SYSTEM_SECURITY; + } else if (uid == name->st.st_uid) { max_bits |= SEC_STD_ALL; } @@ -359,6 +361,10 @@ NTSTATUS pvfs_access_check_unix(struct pvfs_state *pvfs, return NT_STATUS_OK; } + if (uid != 0 && (*access_mask & SEC_FLAG_SYSTEM_SECURITY)) { + return NT_STATUS_PRIVILEGE_NOT_HELD; + } + if (*access_mask & ~max_bits) { return NT_STATUS_ACCESS_DENIED; } |