diff options
Diffstat (limited to 'fs/cifs/xattr.c')
| -rw-r--r-- | fs/cifs/xattr.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c index eae2a149160..2a22fb2989e 100644 --- a/fs/cifs/xattr.c +++ b/fs/cifs/xattr.c @@ -49,7 +49,7 @@ int cifs_removexattr(struct dentry *direntry, const char *ea_name) int xid; struct cifs_sb_info *cifs_sb; struct tcon_link *tlink; - struct cifsTconInfo *pTcon; + struct cifs_tcon *pTcon; struct super_block *sb; char *full_path = NULL; @@ -109,9 +109,10 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name, int xid; struct cifs_sb_info *cifs_sb; struct tcon_link *tlink; - struct cifsTconInfo *pTcon; + struct cifs_tcon *pTcon; struct super_block *sb; char *full_path; + struct cifs_ntsd *pacl; if (direntry == NULL) return -EIO; @@ -166,6 +167,25 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name, rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, ea_value, (__u16)value_size, cifs_sb->local_nls, cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); + } else if (strncmp(ea_name, CIFS_XATTR_CIFS_ACL, + strlen(CIFS_XATTR_CIFS_ACL)) == 0) { + pacl = kmalloc(value_size, GFP_KERNEL); + if (!pacl) { + cFYI(1, "%s: Can't allocate memory for ACL", + __func__); + rc = -ENOMEM; + } else { +#ifdef CONFIG_CIFS_ACL + memcpy(pacl, ea_value, value_size); + rc = set_cifs_acl(pacl, value_size, + direntry->d_inode, full_path); + if (rc == 0) /* force revalidate of the inode */ + CIFS_I(direntry->d_inode)->time = 0; + kfree(pacl); +#else + cFYI(1, "Set CIFS ACL not supported yet"); +#endif /* CONFIG_CIFS_ACL */ + } } else { int temp; temp = strncmp(ea_name, POSIX_ACL_XATTR_ACCESS, @@ -220,7 +240,7 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name, int xid; struct cifs_sb_info *cifs_sb; struct tcon_link *tlink; - struct cifsTconInfo *pTcon; + struct cifs_tcon *pTcon; struct super_block *sb; char *full_path; @@ -352,7 +372,7 @@ ssize_t cifs_listxattr(struct dentry *direntry, char *data, size_t buf_size) int xid; struct cifs_sb_info *cifs_sb; struct tcon_link *tlink; - struct cifsTconInfo *pTcon; + struct cifs_tcon *pTcon; struct super_block *sb; char *full_path; |