diff options
| author | Phillip Susi <psusi@cfl.rr.com> | 2006-03-25 12:08:14 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 17:23:00 +0100 |
| commit | 0e6b3e5e97e2e8a25bcfc528dad94edf5220dfeb (patch) | |
| tree | de537ca068cd7fc2a1d20a47f16c9091cf4c64ff /fs | |
| parent | [PATCH] use kzalloc and kcalloc in core fs code (diff) | |
| download | linux-0e6b3e5e97e2e8a25bcfc528dad94edf5220dfeb.tar.xz linux-0e6b3e5e97e2e8a25bcfc528dad94edf5220dfeb.zip | |
[PATCH] udf: fix uid/gid options and add uid/gid=ignore and forget options
As Pekka Enberg pointed out, with the if still following the else, you can
still get a null uid written to the disk if you specify a default uid= without
uid=forget. In other words, if the desktop user is uid=1000 and the mount
option uid=1000 is given ( which is done on ubuntu automatically and probably
other distributions that use hal ), then if any other user besides uid 1000
owns a file then a 0 will be written to the media as the owning uid instead.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/udf/inode.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/udf/inode.c b/fs/udf/inode.c index d04cff2273b6..81e0e8459af1 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -1341,13 +1341,11 @@ udf_update_inode(struct inode *inode, int do_sync) if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_UID_FORGET)) fe->uid = cpu_to_le32(-1); - else if (inode->i_uid != UDF_SB(inode->i_sb)->s_uid) - fe->uid = cpu_to_le32(inode->i_uid); + else fe->uid = cpu_to_le32(inode->i_uid); if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_GID_FORGET)) fe->gid = cpu_to_le32(-1); - else if (inode->i_gid != UDF_SB(inode->i_sb)->s_gid) - fe->gid = cpu_to_le32(inode->i_gid); + else fe->gid = cpu_to_le32(inode->i_gid); udfperms = ((inode->i_mode & S_IRWXO) ) | ((inode->i_mode & S_IRWXG) << 2) | |