diff options
Diffstat (limited to 'fs/ocfs2/ioctl.c')
| -rw-r--r-- | fs/ocfs2/ioctl.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c index f3ad21ad9ae..87dcece7e1b 100644 --- a/fs/ocfs2/ioctl.c +++ b/fs/ocfs2/ioctl.c @@ -14,6 +14,7 @@ #include "ocfs2.h" #include "alloc.h" #include "dlmglue.h" +#include "file.h" #include "inode.h" #include "journal.h" @@ -62,7 +63,7 @@ static int ocfs2_set_inode_attr(struct inode *inode, unsigned flags, goto bail_unlock; status = -EACCES; - if ((current->fsuid != inode->i_uid) && !capable(CAP_FOWNER)) + if (!is_owner_or_cap(inode)) goto bail_unlock; if (!S_ISDIR(inode->i_mode)) @@ -115,6 +116,7 @@ int ocfs2_ioctl(struct inode * inode, struct file * filp, { unsigned int flags; int status; + struct ocfs2_space_resv sr; switch (cmd) { case OCFS2_IOC_GETFLAGS: @@ -130,6 +132,14 @@ int ocfs2_ioctl(struct inode * inode, struct file * filp, return ocfs2_set_inode_attr(inode, flags, OCFS2_FL_MODIFIABLE); + case OCFS2_IOC_RESVSP: + case OCFS2_IOC_RESVSP64: + case OCFS2_IOC_UNRESVSP: + case OCFS2_IOC_UNRESVSP64: + if (copy_from_user(&sr, (int __user *) arg, sizeof(sr))) + return -EFAULT; + + return ocfs2_change_file_space(filp, cmd, &sr); default: return -ENOTTY; } @@ -148,6 +158,11 @@ long ocfs2_compat_ioctl(struct file *file, unsigned cmd, unsigned long arg) case OCFS2_IOC32_SETFLAGS: cmd = OCFS2_IOC_SETFLAGS; break; + case OCFS2_IOC_RESVSP: + case OCFS2_IOC_RESVSP64: + case OCFS2_IOC_UNRESVSP: + case OCFS2_IOC_UNRESVSP64: + break; default: return -ENOIOCTLCMD; } |