aboutsummaryrefslogtreecommitdiffstats
path: root/fs/cifs/xattr.c
diff options
context:
space:
mode:
authorShirish Pargaonkar <shirishpargaonkar@gmail.com>2011-10-13 11:26:03 -0400
committerSteve French <smfrench@gmail.com>2011-10-17 10:11:11 -0400
commita5ff376966c079bd2f078524eff11b0c63cc2507 (patch)
treef0a6576a0987ba73589caaadc2b4fde1b24650b5 /fs/cifs/xattr.c
parentd59dad2be038132259ac99a2837d65a87fd90588 (diff)
cifs: Call id to SID mapping functions to change owner/group (try #4 repost)
Now build security descriptor to change either owner or group at the server. Initially security descriptor was built to change only (D)ACL, that functionality has been extended. When either an Owner or a Group of a file object at the server is changed, rest of security descriptor remains same (DACL etc.). To set security descriptor, it is necessary to open that file with permission bits of either WRITE_DAC if DACL is being modified or WRITE_OWNER (Take Ownership) if Owner or Group is being changed. It is the server that decides whether a set security descriptor with either owner or group change succeeds or not. Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com> Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/xattr.c')
-rw-r--r--fs/cifs/xattr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c
index 2a22fb2989e4..fde15b1a1eb5 100644
--- a/fs/cifs/xattr.c
+++ b/fs/cifs/xattr.c
@@ -178,7 +178,7 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name,
178#ifdef CONFIG_CIFS_ACL 178#ifdef CONFIG_CIFS_ACL
179 memcpy(pacl, ea_value, value_size); 179 memcpy(pacl, ea_value, value_size);
180 rc = set_cifs_acl(pacl, value_size, 180 rc = set_cifs_acl(pacl, value_size,
181 direntry->d_inode, full_path); 181 direntry->d_inode, full_path, CIFS_ACL_DACL);
182 if (rc == 0) /* force revalidate of the inode */ 182 if (rc == 0) /* force revalidate of the inode */
183 CIFS_I(direntry->d_inode)->time = 0; 183 CIFS_I(direntry->d_inode)->time = 0;
184 kfree(pacl); 184 kfree(pacl);