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| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-02-07 16:29:49 -0800 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2012-09-21 03:13:16 -0700 |
| commit | 80fcbe751f01bea34759bebd3d213c4ee244a719 (patch) | |
| tree | c953667bd3143e90f95c2c7417dcb2d49adb0c17 /fs | |
| parent | b29f7751c9a880e842e48f421daf313b997ddd65 (diff) | |
| download | linux-stable-80fcbe751f01bea34759bebd3d213c4ee244a719.tar.gz linux-stable-80fcbe751f01bea34759bebd3d213c4ee244a719.tar.bz2 linux-stable-80fcbe751f01bea34759bebd3d213c4ee244a719.zip | |
userns: Convert omfs to use kuid and kgid where appropriate
Acked-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/omfs/inode.c | 8 | ||||
| -rw-r--r-- | fs/omfs/omfs.h | 4 |
2 files changed, 8 insertions, 4 deletions
diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c index e6213b3725d1..25d715c7c87a 100644 --- a/fs/omfs/inode.c +++ b/fs/omfs/inode.c @@ -391,12 +391,16 @@ static int parse_options(char *options, struct omfs_sb_info *sbi) case Opt_uid: if (match_int(&args[0], &option)) return 0; - sbi->s_uid = option; + sbi->s_uid = make_kuid(current_user_ns(), option); + if (!uid_valid(sbi->s_uid)) + return 0; break; case Opt_gid: if (match_int(&args[0], &option)) return 0; - sbi->s_gid = option; + sbi->s_gid = make_kgid(current_user_ns(), option); + if (!gid_valid(sbi->s_gid)) + return 0; break; case Opt_umask: if (match_octal(&args[0], &option)) diff --git a/fs/omfs/omfs.h b/fs/omfs/omfs.h index 8941f12c6b01..f0f8bc75e609 100644 --- a/fs/omfs/omfs.h +++ b/fs/omfs/omfs.h @@ -19,8 +19,8 @@ struct omfs_sb_info { unsigned long **s_imap; int s_imap_size; struct mutex s_bitmap_lock; - int s_uid; - int s_gid; + kuid_t s_uid; + kgid_t s_gid; int s_dmask; int s_fmask; }; |