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path: root/fs/cifs/cifsacl.c
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Diffstat (limited to 'fs/cifs/cifsacl.c')
-rw-r--r--fs/cifs/cifsacl.c36
1 files changed, 19 insertions, 17 deletions
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index 3e0c5ed9ca20..f842944a5c76 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -809,30 +809,21 @@ static int set_chmod_dacl(struct cifs_acl *pndacl, struct cifs_sid *pownersid,
struct cifs_sid *pgrpsid, __u64 nmode, bool modefromsid)
{
u16 size = 0;
+ u32 num_aces = 0;
struct cifs_acl *pnndacl;
pnndacl = (struct cifs_acl *)((char *)pndacl + sizeof(struct cifs_acl));
- size += fill_ace_for_sid((struct cifs_ace *) ((char *)pnndacl + size),
- pownersid, nmode, S_IRWXU);
- size += fill_ace_for_sid((struct cifs_ace *)((char *)pnndacl + size),
- pgrpsid, nmode, S_IRWXG);
- size += fill_ace_for_sid((struct cifs_ace *)((char *)pnndacl + size),
- &sid_everyone, nmode, S_IRWXO);
-
- /* TBD: Move this ACE to the top of ACE list instead of bottom */
if (modefromsid) {
struct cifs_ace *pntace =
(struct cifs_ace *)((char *)pnndacl + size);
int i;
- pntace->type = ACCESS_DENIED;
+ pntace->type = ACCESS_ALLOWED;
pntace->flags = 0x0;
+ pntace->access_req = 0;
pntace->sid.num_subauth = 3;
pntace->sid.revision = 1;
- /* size = 1 + 1 + 2 + 4 + 1 + 1 + 6 + (psid->num_subauth * 4) */
- pntace->size = cpu_to_le16(28);
- size += 28;
for (i = 0; i < NUM_AUTHS; i++)
pntace->sid.authority[i] =
sid_unix_NFS_mode.authority[i];
@@ -840,12 +831,23 @@ static int set_chmod_dacl(struct cifs_acl *pndacl, struct cifs_sid *pownersid,
pntace->sid.sub_auth[1] = sid_unix_NFS_mode.sub_auth[1];
pntace->sid.sub_auth[2] = cpu_to_le32(nmode & 07777);
- pndacl->num_aces = cpu_to_le32(4);
- size += fill_ace_for_sid((struct cifs_ace *)((char *)pnndacl + size),
- &sid_unix_NFS_mode, nmode, S_IRWXO);
- } else
- pndacl->num_aces = cpu_to_le32(3);
+ /* size = 1 + 1 + 2 + 4 + 1 + 1 + 6 + (psid->num_subauth*4) */
+ pntace->size = cpu_to_le16(28);
+ size += 28;
+ num_aces++;
+ }
+
+ size += fill_ace_for_sid((struct cifs_ace *) ((char *)pnndacl + size),
+ pownersid, nmode, S_IRWXU);
+ num_aces++;
+ size += fill_ace_for_sid((struct cifs_ace *)((char *)pnndacl + size),
+ pgrpsid, nmode, S_IRWXG);
+ num_aces++;
+ size += fill_ace_for_sid((struct cifs_ace *)((char *)pnndacl + size),
+ &sid_everyone, nmode, S_IRWXO);
+ num_aces++;
+ pndacl->num_aces = cpu_to_le32(num_aces);
pndacl->size = cpu_to_le16(size + sizeof(struct cifs_acl));
return 0;