From 80fcbe751f01bea34759bebd3d213c4ee244a719 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Tue, 7 Feb 2012 16:29:49 -0800 Subject: [PATCH] userns: Convert omfs to use kuid and kgid where appropriate Acked-by: Bob Copeland Acked-by: Serge Hallyn Signed-off-by: Eric W. Biederman --- 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 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; }; diff --git a/init/Kconfig b/init/Kconfig index 0f65a0231585..390e6295b188 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