diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/befs/linuxvfs.c | 1 | ||||
| -rw-r--r-- | fs/block_dev.c | 7 | ||||
| -rw-r--r-- | fs/file_table.c | 1 | ||||
| -rw-r--r-- | fs/namei.c | 6 | ||||
| -rw-r--r-- | fs/nfsd/vfs.c | 2 |
5 files changed, 9 insertions, 8 deletions
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c index 33baf27fac7..34ddda888e6 100644 --- a/fs/befs/linuxvfs.c +++ b/fs/befs/linuxvfs.c @@ -873,6 +873,7 @@ befs_fill_super(struct super_block *sb, void *data, int silent) brelse(bh); unacquire_priv_sbp: + kfree(befs_sb->mount_opts.iocharset); kfree(sb->s_fs_info); unacquire_none: diff --git a/fs/block_dev.c b/fs/block_dev.c index 73d6a735b8f..d11d0289f3d 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -246,7 +246,8 @@ struct super_block *freeze_bdev(struct block_device *bdev) if (!sb) goto out; if (sb->s_flags & MS_RDONLY) { - deactivate_locked_super(sb); + sb->s_frozen = SB_FREEZE_TRANS; + up_write(&sb->s_umount); mutex_unlock(&bdev->bd_fsfreeze_mutex); return sb; } @@ -307,7 +308,7 @@ int thaw_bdev(struct block_device *bdev, struct super_block *sb) BUG_ON(sb->s_bdev != bdev); down_write(&sb->s_umount); if (sb->s_flags & MS_RDONLY) - goto out_deactivate; + goto out_unfrozen; if (sb->s_op->unfreeze_fs) { error = sb->s_op->unfreeze_fs(sb); @@ -321,11 +322,11 @@ int thaw_bdev(struct block_device *bdev, struct super_block *sb) } } +out_unfrozen: sb->s_frozen = SB_UNFROZEN; smp_wmb(); wake_up(&sb->s_wait_unfrozen); -out_deactivate: if (sb) deactivate_locked_super(sb); out_unlock: diff --git a/fs/file_table.c b/fs/file_table.c index 69652c5bd5f..b98404b5438 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -253,6 +253,7 @@ void __fput(struct file *file) if (file->f_op && file->f_op->release) file->f_op->release(inode, file); security_file_free(file); + ima_file_free(file); if (unlikely(S_ISCHR(inode->i_mode) && inode->i_cdev != NULL)) cdev_put(inode->i_cdev); fops_put(file->f_op); diff --git a/fs/namei.c b/fs/namei.c index 94a5e60779f..d62fdc875f2 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1736,8 +1736,7 @@ do_last: if (nd.root.mnt) path_put(&nd.root); if (!IS_ERR(filp)) { - error = ima_path_check(&filp->f_path, filp->f_mode & - (MAY_READ | MAY_WRITE | MAY_EXEC)); + error = ima_file_check(filp, acc_mode); if (error) { fput(filp); filp = ERR_PTR(error); @@ -1797,8 +1796,7 @@ ok: } filp = nameidata_to_filp(&nd); if (!IS_ERR(filp)) { - error = ima_path_check(&filp->f_path, filp->f_mode & - (MAY_READ | MAY_WRITE | MAY_EXEC)); + error = ima_file_check(filp, acc_mode); if (error) { fput(filp); filp = ERR_PTR(error); diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index c194793b642..97d79eff6b7 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -752,6 +752,7 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, int type, flags, current_cred()); if (IS_ERR(*filp)) host_err = PTR_ERR(*filp); + host_err = ima_file_check(*filp, access); out_nfserr: err = nfserrno(host_err); out: @@ -2127,7 +2128,6 @@ nfsd_permission(struct svc_rqst *rqstp, struct svc_export *exp, */ path.mnt = exp->ex_path.mnt; path.dentry = dentry; - err = ima_path_check(&path, acc & (MAY_READ | MAY_WRITE | MAY_EXEC)); nfsd_out: return err? nfserrno(err) : 0; } |