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| author | Jeremy Allison <jra@samba.org> | 2002-04-27 18:56:47 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2002-04-27 18:56:47 +0000 |
| commit | dec3433303cefed83e1a24ba23b79af99cb353e9 (patch) | |
| tree | 8658e7692ae56aadb176cacf6a4706bacd83f04e /source3/nsswitch/winbindd_idmap.c | |
| parent | 56de6fa4705d8e43049e8c862c024301e3ef78d3 (diff) | |
| download | samba-dec3433303cefed83e1a24ba23b79af99cb353e9.tar.gz samba-dec3433303cefed83e1a24ba23b79af99cb353e9.tar.bz2 samba-dec3433303cefed83e1a24ba23b79af99cb353e9.zip | |
Merge Herb's idmap endian fix.
Jeremy.
(This used to be commit 7ddad4061a1b7ed25e4d6471c7a1f8f97a98ed37)
Diffstat (limited to 'source3/nsswitch/winbindd_idmap.c')
| -rw-r--r-- | source3/nsswitch/winbindd_idmap.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/source3/nsswitch/winbindd_idmap.c b/source3/nsswitch/winbindd_idmap.c index 60ea188b1d..0594f61680 100644 --- a/source3/nsswitch/winbindd_idmap.c +++ b/source3/nsswitch/winbindd_idmap.c @@ -364,6 +364,7 @@ fail: static BOOL idmap_convert(const char *idmap_name) { int32 vers = tdb_fetch_int32(idmap_tdb, "IDMAP_VERSION"); + BOOL bigendianheader = (idmap_tdb->flags & TDB_BIGENDIAN) ? True : False; if (vers == IDMAP_VERSION) return True; @@ -374,23 +375,20 @@ static BOOL idmap_convert(const char *idmap_name) return False; #endif - if ((vers == -1) || (IREV(vers) == IDMAP_VERSION)) { - /* Arrggghh ! Bytereversed or missing - make order independent ! */ + if (((vers == -1) && bigendianheader) || (IREV(vers) == IDMAP_VERSION)) { + /* Arrggghh ! Bytereversed or old big-endian - make order independent ! */ /* - * If the header needed to be converted then the - * high and low records may have been created on a - * foreign endian machine and will need byte-reversing. + * high and low records were created on a + * big endian machine and will need byte-reversing. */ - BOOL bytereverse_needed = (idmap_tdb->flags & TDB_CONVERT); int32 wm; wm = tdb_fetch_int32(idmap_tdb, HWM_USER); - if (wm != -1 && bytereverse_needed) { - /* A record existed and it was from a foreign endian machine. */ + if (wm != -1) { wm = IREV(wm); - } else if (wm == -1) + } else wm = server_state.uid_low; if (tdb_store_int32(idmap_tdb, HWM_USER, wm) == -1) { @@ -399,10 +397,9 @@ static BOOL idmap_convert(const char *idmap_name) } wm = tdb_fetch_int32(idmap_tdb, HWM_GROUP); - if (wm != -1 && bytereverse_needed) { - /* A record existed and it was from a foreign endian machine. */ + if (wm != -1) { wm = IREV(wm); - } else if (wm == -1) + } else wm = server_state.gid_low; if (tdb_store_int32(idmap_tdb, HWM_GROUP, wm) == -1) { |