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Diffstat (limited to 'fs/befs/linuxvfs.c')
-rw-r--r--fs/befs/linuxvfs.c27
1 files changed, 19 insertions, 8 deletions
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index cf7f3c67c8b..7f73a692bfd 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -15,6 +15,7 @@
#include <linux/vfs.h>
#include <linux/parser.h>
#include <linux/namei.h>
+#include <linux/sched.h>
#include "befs.h"
#include "btree.h"
@@ -352,9 +353,11 @@ static struct inode *befs_iget(struct super_block *sb, unsigned long ino)
*/
inode->i_uid = befs_sb->mount_opts.use_uid ?
- befs_sb->mount_opts.uid : (uid_t) fs32_to_cpu(sb, raw_inode->uid);
+ befs_sb->mount_opts.uid :
+ make_kuid(&init_user_ns, fs32_to_cpu(sb, raw_inode->uid));
inode->i_gid = befs_sb->mount_opts.use_gid ?
- befs_sb->mount_opts.gid : (gid_t) fs32_to_cpu(sb, raw_inode->gid);
+ befs_sb->mount_opts.gid :
+ make_kgid(&init_user_ns, fs32_to_cpu(sb, raw_inode->gid));
set_nlink(inode, 1);
@@ -674,10 +677,12 @@ parse_options(char *options, befs_mount_options * opts)
char *p;
substring_t args[MAX_OPT_ARGS];
int option;
+ kuid_t uid;
+ kgid_t gid;
/* Initialize options */
- opts->uid = 0;
- opts->gid = 0;
+ opts->uid = GLOBAL_ROOT_UID;
+ opts->gid = GLOBAL_ROOT_GID;
opts->use_uid = 0;
opts->use_gid = 0;
opts->iocharset = NULL;
@@ -696,23 +701,29 @@ parse_options(char *options, befs_mount_options * opts)
case Opt_uid:
if (match_int(&args[0], &option))
return 0;
- if (option < 0) {
+ uid = INVALID_UID;
+ if (option >= 0)
+ uid = make_kuid(current_user_ns(), option);
+ if (!uid_valid(uid)) {
printk(KERN_ERR "BeFS: Invalid uid %d, "
"using default\n", option);
break;
}
- opts->uid = option;
+ opts->uid = uid;
opts->use_uid = 1;
break;
case Opt_gid:
if (match_int(&args[0], &option))
return 0;
- if (option < 0) {
+ gid = INVALID_GID;
+ if (option >= 0)
+ gid = make_kgid(current_user_ns(), option);
+ if (!gid_valid(gid)) {
printk(KERN_ERR "BeFS: Invalid gid %d, "
"using default\n", option);
break;
}
- opts->gid = option;
+ opts->gid = gid;
opts->use_gid = 1;
break;
case Opt_charset: