From: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
Cc: Bob Copeland <me@xxxxxxxxxxxxxxx>
Acked-by: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
---
fs/omfs/inode.c | 8 ++++++--
fs/omfs/omfs.h | 4 ++--
init/Kconfig | 1 -
3 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c
index e6213b3..25d715c 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 8941f12..f0f8bc7 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;
};
diff --git a/init/Kconfig b/init/Kconfig
index 0f65a02..390e629 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -950,7 +950,6 @@ config UIDGID_CONVERTED
depends on NFSD = n
depends on NFS_FS = n
depends on OCFS2_FS = n
- depends on OMFS_FS = n
depends on QNX4FS_FS = n
depends on QNX6FS_FS = n
depends on REISERFS_FS = n
--
1.7.5.4
_______________________________________________
Containers mailing list
Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx
https://lists.linuxfoundation.org/mailman/listinfo/containers
