diff options
Diffstat (limited to 'fs/ext4/ialloc.c')
| -rw-r--r-- | fs/ext4/ialloc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index e57e8d90ea54..17bc043308f3 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -21,6 +21,8 @@ #include <linux/random.h> #include <linux/bitops.h> #include <linux/blkdev.h> +#include <linux/cred.h> + #include <asm/byteorder.h> #include "ext4.h" @@ -764,6 +766,9 @@ struct inode *__ext4_new_inode(handle_t *handle, struct inode *dir, if (!dir || !dir->i_nlink) return ERR_PTR(-EPERM); + if (unlikely(ext4_forced_shutdown(EXT4_SB(dir->i_sb)))) + return ERR_PTR(-EIO); + if ((ext4_encrypted_inode(dir) || DUMMY_ENCRYPTION_ENABLED(EXT4_SB(dir->i_sb))) && (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode))) { @@ -771,7 +776,7 @@ struct inode *__ext4_new_inode(handle_t *handle, struct inode *dir, if (err) return ERR_PTR(err); if (!fscrypt_has_encryption_key(dir)) - return ERR_PTR(-EPERM); + return ERR_PTR(-ENOKEY); if (!handle) nblocks += EXT4_DATA_TRANS_BLOCKS(dir->i_sb); encrypt = 1; |