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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-20 13:37:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-20 13:37:49 -0700 |
| commit | 91444f47b2a0e50a15849f49db8c15382cd8de1b (patch) | |
| tree | f565abed6640cc07607729969643551202f77e57 /fs/cifs/xattr.c | |
| parent | bc091c93a0f60717aa99e25c406892cd8c0187dc (diff) | |
| parent | 156ecb2d8b06589098f6ce3012e6a10fef07c416 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: (32 commits)
[CIFS] Fix to problem with getattr caused by invalidate simplification patch
[CIFS] Remove sparse warning
[CIFS] Update cifs to version 1.72
cifs: Change key name to cifs.idmap, misc. clean-up
cifs: Unconditionally copy mount options to superblock info
cifs: Use kstrndup for cifs_sb->mountdata
cifs: Simplify handling of submount options in cifs_mount.
cifs: cifs_parse_mount_options: do not tokenize mount options in-place
cifs: Add support for mounting Windows 2008 DFS shares
cifs: Extract DFS referral expansion logic to separate function
cifs: turn BCC into a static inlined function
cifs: keep BCC in little-endian format
cifs: fix some unused variable warnings in id_rb_search
CIFS: Simplify invalidate part (try #5)
CIFS: directio read/write cleanups
consistently use smb_buf_length as be32 for cifs (try 3)
cifs: Invoke id mapping functions (try #17 repost)
cifs: Add idmap key and related data structures and functions (try #17 repost)
CIFS: Add launder_page operation (try #3)
Introduce smb2 mounts as vers=2
...
Diffstat (limited to 'fs/cifs/xattr.c')
| -rw-r--r-- | fs/cifs/xattr.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c index eae2a1491608..912995e013ec 100644 --- a/fs/cifs/xattr.c +++ b/fs/cifs/xattr.c @@ -112,6 +112,7 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name, struct cifsTconInfo *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, |