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path: root/kernel/fs/xfs/xfs_ioctl.c
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Diffstat (limited to 'kernel/fs/xfs/xfs_ioctl.c')
-rw-r--r--kernel/fs/xfs/xfs_ioctl.c37
1 files changed, 24 insertions, 13 deletions
diff --git a/kernel/fs/xfs/xfs_ioctl.c b/kernel/fs/xfs/xfs_ioctl.c
index 87f67c6b6..d42738dee 100644
--- a/kernel/fs/xfs/xfs_ioctl.c
+++ b/kernel/fs/xfs/xfs_ioctl.c
@@ -40,6 +40,7 @@
#include "xfs_symlink.h"
#include "xfs_trans.h"
#include "xfs_pnfs.h"
+#include "xfs_acl.h"
#include <linux/capability.h>
#include <linux/dcache.h>
@@ -336,7 +337,7 @@ xfs_set_dmattrs(
tp = xfs_trans_alloc(mp, XFS_TRANS_SET_DMATTRS);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_ichange, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
xfs_ilock(ip, XFS_ILOCK_EXCL);
@@ -346,7 +347,7 @@ xfs_set_dmattrs(
ip->i_d.di_dmstate = state;
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
return error;
}
@@ -411,7 +412,7 @@ xfs_attrlist_by_handle(
if (copy_from_user(&al_hreq, arg, sizeof(xfs_fsop_attrlist_handlereq_t)))
return -EFAULT;
if (al_hreq.buflen < sizeof(struct attrlist) ||
- al_hreq.buflen > XATTR_LIST_MAX)
+ al_hreq.buflen > XFS_XATTR_LIST_MAX)
return -EINVAL;
/*
@@ -455,7 +456,7 @@ xfs_attrmulti_attr_get(
unsigned char *kbuf;
int error = -EFAULT;
- if (*len > XATTR_SIZE_MAX)
+ if (*len > XFS_XATTR_SIZE_MAX)
return -EINVAL;
kbuf = kmem_zalloc_large(*len, KM_SLEEP);
if (!kbuf)
@@ -482,17 +483,22 @@ xfs_attrmulti_attr_set(
__uint32_t flags)
{
unsigned char *kbuf;
+ int error;
if (IS_IMMUTABLE(inode) || IS_APPEND(inode))
return -EPERM;
- if (len > XATTR_SIZE_MAX)
+ if (len > XFS_XATTR_SIZE_MAX)
return -EINVAL;
kbuf = memdup_user(ubuf, len);
if (IS_ERR(kbuf))
return PTR_ERR(kbuf);
- return xfs_attr_set(XFS_I(inode), name, kbuf, len, flags);
+ error = xfs_attr_set(XFS_I(inode), name, kbuf, len, flags);
+ if (!error)
+ xfs_forget_acl(inode, name, flags);
+ kfree(kbuf);
+ return error;
}
int
@@ -501,9 +507,14 @@ xfs_attrmulti_attr_remove(
unsigned char *name,
__uint32_t flags)
{
+ int error;
+
if (IS_IMMUTABLE(inode) || IS_APPEND(inode))
return -EPERM;
- return xfs_attr_remove(XFS_I(inode), name, flags);
+ error = xfs_attr_remove(XFS_I(inode), name, flags);
+ if (!error)
+ xfs_forget_acl(inode, name, flags);
+ return error;
}
STATIC int
@@ -1028,7 +1039,7 @@ xfs_ioctl_setattr_xflags(
xfs_diflags_to_linux(ip);
xfs_trans_ichgtime(tp, ip, XFS_ICHGTIME_CHG);
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
- XFS_STATS_INC(xs_ig_attrchg);
+ XFS_STATS_INC(mp, xs_ig_attrchg);
return 0;
}
@@ -1076,7 +1087,7 @@ xfs_ioctl_setattr_get_trans(
return tp;
out_cancel:
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return ERR_PTR(error);
}
@@ -1253,7 +1264,7 @@ xfs_ioctl_setattr(
else
ip->i_d.di_extsize = 0;
- code = xfs_trans_commit(tp, 0);
+ code = xfs_trans_commit(tp);
/*
* Release any dquot(s) the inode had kept before chown.
@@ -1265,7 +1276,7 @@ xfs_ioctl_setattr(
return code;
error_trans_cancel:
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
error_free_dquots:
xfs_qm_dqrele(udqp);
xfs_qm_dqrele(pdqp);
@@ -1338,11 +1349,11 @@ xfs_ioc_setxflags(
error = xfs_ioctl_setattr_xflags(tp, ip, &fa);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
goto out_drop_write;
}
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
out_drop_write:
mnt_drop_write_file(filp);
return error;