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Diffstat (limited to 'fs/cifs/inode.c')
-rw-r--r--fs/cifs/inode.c81
1 files changed, 42 insertions, 39 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index e1031b9e2c55..fcbdbb6ad7bf 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -281,7 +281,7 @@ static int decode_sfu_inode(struct inode *inode, __u64 size,
struct cifs_sb_info *cifs_sb, int xid)
{
int rc;
- int oplock = FALSE;
+ int oplock = 0;
__u16 netfid;
struct cifsTconInfo *pTcon = cifs_sb->tcon;
char buf[24];
@@ -389,7 +389,7 @@ int cifs_get_inode_info(struct inode **pinode,
struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
const unsigned char *full_path = NULL;
char *buf = NULL;
- int adjustTZ = FALSE;
+ bool adjustTZ = false;
bool is_dfs_referral = false;
pTcon = cifs_sb->tcon;
@@ -425,7 +425,7 @@ try_again_CIFSSMBQPathInfo:
pfindData, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
- adjustTZ = TRUE;
+ adjustTZ = true;
}
}
/* dump_mem("\nQPathInfo return data",&findData, sizeof(findData)); */
@@ -703,7 +703,7 @@ psx_del_no_retry:
} else if (rc == -ENOENT) {
d_drop(direntry);
} else if (rc == -ETXTBSY) {
- int oplock = FALSE;
+ int oplock = 0;
__u16 netfid;
rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN, DELETE,
@@ -736,7 +736,7 @@ psx_del_no_retry:
rc = -EOPNOTSUPP;
if (rc == -EOPNOTSUPP) {
- int oplock = FALSE;
+ int oplock = 0;
__u16 netfid;
/* rc = CIFSSMBSetAttrLegacy(xid, pTcon,
full_path,
@@ -774,7 +774,7 @@ psx_del_no_retry:
if (direntry->d_inode)
drop_nlink(direntry->d_inode);
} else if (rc == -ETXTBSY) {
- int oplock = FALSE;
+ int oplock = 0;
__u16 netfid;
rc = CIFSSMBOpen(xid, pTcon, full_path,
@@ -974,8 +974,8 @@ mkdir_get_info:
* failed to get it from the server or was set bogus */
if ((direntry->d_inode) && (direntry->d_inode->i_nlink < 2))
direntry->d_inode->i_nlink = 2;
+ mode &= ~current->fs->umask;
if (pTcon->unix_ext) {
- mode &= ~current->fs->umask;
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) {
CIFSSMBUnixSetPerms(xid, pTcon, full_path,
mode,
@@ -994,9 +994,16 @@ mkdir_get_info:
CIFS_MOUNT_MAP_SPECIAL_CHR);
}
} else {
- /* BB to be implemented via Windows secrty descriptors
- eg CIFSSMBWinSetPerms(xid, pTcon, full_path, mode,
- -1, -1, local_nls); */
+ if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) &&
+ (mode & S_IWUGO) == 0) {
+ FILE_BASIC_INFO pInfo;
+ memset(&pInfo, 0, sizeof(pInfo));
+ pInfo.Attributes = cpu_to_le32(ATTR_READONLY);
+ CIFSSMBSetTimes(xid, pTcon, full_path,
+ &pInfo, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
+ }
if (direntry->d_inode) {
direntry->d_inode->i_mode = mode;
direntry->d_inode->i_mode |= S_IFDIR;
@@ -1149,7 +1156,7 @@ int cifs_rename(struct inode *source_inode, struct dentry *source_direntry,
cFYI(1, ("rename rc %d", rc));
if ((rc == -EIO) || (rc == -EEXIST)) {
- int oplock = FALSE;
+ int oplock = 0;
__u16 netfid;
/* BB FIXME Is Generic Read correct for rename? */
@@ -1186,7 +1193,7 @@ int cifs_revalidate(struct dentry *direntry)
struct cifsInodeInfo *cifsInode;
loff_t local_size;
struct timespec local_mtime;
- int invalidate_inode = FALSE;
+ bool invalidate_inode = false;
if (direntry->d_inode == NULL)
return -ENOENT;
@@ -1268,7 +1275,7 @@ int cifs_revalidate(struct dentry *direntry)
only ones who could have modified the file and the
server copy is staler than ours */
} else {
- invalidate_inode = TRUE;
+ invalidate_inode = true;
}
}
@@ -1402,24 +1409,25 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
int rc = -EACCES;
struct cifsFileInfo *open_file = NULL;
FILE_BASIC_INFO time_buf;
- int set_time = FALSE;
- int set_dosattr = FALSE;
+ bool set_time = false;
+ bool set_dosattr = false;
__u64 mode = 0xFFFFFFFFFFFFFFFFULL;
__u64 uid = 0xFFFFFFFFFFFFFFFFULL;
__u64 gid = 0xFFFFFFFFFFFFFFFFULL;
struct cifsInodeInfo *cifsInode;
+ struct inode *inode = direntry->d_inode;
xid = GetXid();
cFYI(1, ("setattr on file %s attrs->iavalid 0x%x",
direntry->d_name.name, attrs->ia_valid));
- cifs_sb = CIFS_SB(direntry->d_inode->i_sb);
+ cifs_sb = CIFS_SB(inode->i_sb);
pTcon = cifs_sb->tcon;
if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_PERM) == 0) {
/* check if we have permission to change attrs */
- rc = inode_change_ok(direntry->d_inode, attrs);
+ rc = inode_change_ok(inode, attrs);
if (rc < 0) {
FreeXid(xid);
return rc;
@@ -1432,7 +1440,7 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
FreeXid(xid);
return -ENOMEM;
}
- cifsInode = CIFS_I(direntry->d_inode);
+ cifsInode = CIFS_I(inode);
if ((attrs->ia_valid & ATTR_MTIME) || (attrs->ia_valid & ATTR_SIZE)) {
/*
@@ -1443,9 +1451,9 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
will be truncated anyway? Also, should we error out here if
the flush returns error?
*/
- rc = filemap_write_and_wait(direntry->d_inode->i_mapping);
+ rc = filemap_write_and_wait(inode->i_mapping);
if (rc != 0) {
- CIFS_I(direntry->d_inode)->write_behind_rc = rc;
+ cifsInode->write_behind_rc = rc;
rc = 0;
}
}
@@ -1464,7 +1472,7 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
__u16 nfid = open_file->netfid;
__u32 npid = open_file->pid;
rc = CIFSSMBSetFileSize(xid, pTcon, attrs->ia_size,
- nfid, npid, FALSE);
+ nfid, npid, false);
atomic_dec(&open_file->wrtPending);
cFYI(1, ("SetFSize for attrs rc = %d", rc));
if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) {
@@ -1484,14 +1492,14 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
it was found or because there was an error setting
it by handle */
rc = CIFSSMBSetEOF(xid, pTcon, full_path,
- attrs->ia_size, FALSE,
+ attrs->ia_size, false,
cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
cFYI(1, ("SetEOF by path (setattrs) rc = %d", rc));
if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) {
__u16 netfid;
- int oplock = FALSE;
+ int oplock = 0;
rc = SMBLegacyOpen(xid, pTcon, full_path,
FILE_OPEN,
@@ -1516,14 +1524,13 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
/* Server is ok setting allocation size implicitly - no need
to call:
- CIFSSMBSetEOF(xid, pTcon, full_path, attrs->ia_size, TRUE,
+ CIFSSMBSetEOF(xid, pTcon, full_path, attrs->ia_size, true,
cifs_sb->local_nls);
*/
if (rc == 0) {
- rc = cifs_vmtruncate(direntry->d_inode, attrs->ia_size);
- cifs_truncate_page(direntry->d_inode->i_mapping,
- direntry->d_inode->i_size);
+ rc = cifs_vmtruncate(inode, attrs->ia_size);
+ cifs_truncate_page(inode->i_mapping, inode->i_size);
} else
goto cifs_setattr_exit;
}
@@ -1557,14 +1564,14 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
rc = 0;
#ifdef CONFIG_CIFS_EXPERIMENTAL
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL)
- rc = mode_to_acl(direntry->d_inode, full_path, mode);
+ rc = mode_to_acl(inode, full_path, mode);
else if ((mode & S_IWUGO) == 0) {
#else
if ((mode & S_IWUGO) == 0) {
#endif
/* not writeable */
if ((cifsInode->cifsAttrs & ATTR_READONLY) == 0) {
- set_dosattr = TRUE;
+ set_dosattr = true;
time_buf.Attributes =
cpu_to_le32(cifsInode->cifsAttrs |
ATTR_READONLY);
@@ -1574,28 +1581,24 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
not be able to write to it - so if any write
bit is enabled for user or group or other we
need to at least try to remove r/o dos attr */
- set_dosattr = TRUE;
+ set_dosattr = true;
time_buf.Attributes = cpu_to_le32(cifsInode->cifsAttrs &
(~ATTR_READONLY));
/* Windows ignores set to zero */
if (time_buf.Attributes == 0)
time_buf.Attributes |= cpu_to_le32(ATTR_NORMAL);
}
-#ifdef CONFIG_CIFS_EXPERIMENTAL
- if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL)
- mode_to_acl(direntry->d_inode, full_path, mode);
-#endif
}
if (attrs->ia_valid & ATTR_ATIME) {
- set_time = TRUE;
+ set_time = true;
time_buf.LastAccessTime =
cpu_to_le64(cifs_UnixTimeToNT(attrs->ia_atime));
} else
time_buf.LastAccessTime = 0;
if (attrs->ia_valid & ATTR_MTIME) {
- set_time = TRUE;
+ set_time = true;
time_buf.LastWriteTime =
cpu_to_le64(cifs_UnixTimeToNT(attrs->ia_mtime));
} else
@@ -1606,7 +1609,7 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
server times */
if (set_time && (attrs->ia_valid & ATTR_CTIME)) {
- set_time = TRUE;
+ set_time = true;
/* Although Samba throws this field away
it may be useful to Windows - but we do
not want to set ctime unless some other
@@ -1630,7 +1633,7 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
rc = -EOPNOTSUPP;
if (rc == -EOPNOTSUPP) {
- int oplock = FALSE;
+ int oplock = 0;
__u16 netfid;
cFYI(1, ("calling SetFileInfo since SetPathInfo for "
@@ -1669,7 +1672,7 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
/* do not need local check to inode_check_ok since the server does
that */
if (!rc)
- rc = inode_setattr(direntry->d_inode, attrs);
+ rc = inode_setattr(inode, attrs);
cifs_setattr_exit:
kfree(full_path);
FreeXid(xid);
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-11 21:31:53 +0000