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| author | Corinna Vinschen <corinna@vinschen.de> | 2016-03-12 17:56:21 +0100 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2016-03-12 17:56:21 +0100 |
| commit | fc180edcf4231fdfbc73560432bc45e926c08eaa (patch) | |
| tree | fabba57010981fb1484f931a62c981b13d5af0a5 /newlib/libc/stdio/ferror_u.c | |
| parent | 018fa93e2b9a78edbe58c9d6a281783aff38e527 (diff) | |
| download | cygnal-fc180edcf4231fdfbc73560432bc45e926c08eaa.tar.gz cygnal-fc180edcf4231fdfbc73560432bc45e926c08eaa.tar.bz2 cygnal-fc180edcf4231fdfbc73560432bc45e926c08eaa.zip | |
Fix reading/writing Samba ACLs using RFC2307 mapping
When using RFC2307 uid/gid-mapping on Samba shares, the POSIX ACL contains
the Windows SIDs. When writing back such an ACL we have to map the
Windows SIDs back to the corresponding Samba SIDs representing the UNIX
uid/gid value. When reading Samba SIDs, make sure never to evaluate a
UNIX user account as group.
* sec_acl.cc (set_posix_access): Convert Windows SIDs to
RFC2307-mapped Sambe UNIX SIDs.
* sec_helper.cc (cygpsid::get_id): Skip UNIX user accounts when
trying to evaluate a SID as group. Skip UNIX group accounts when
trying to evaluate a SID as user.
* cygheap.h (cygheap_ugid_cache::reverse_get): New method to
get nfs id from cygwin id.
(cygheap_ugid_cache::reverse_get_uid): Wrapper for uids.
(cygheap_ugid_cache::reverse_get_gid): Wrapper for gids.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'newlib/libc/stdio/ferror_u.c')
0 files changed, 0 insertions, 0 deletions