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[CIFS] patch to fix incorrect encoding of number of aces on set mode

This patch fixes an error in the experimental cifs acl code. During chmod,
set security descriptor data (num aces) is not sent with little-endian encoding.

Signed-off-by: Shirish Pargaonkar <shirishp@us.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Shirish Pargaonkar 17 жил өмнө
parent
commit
d9f382eff6
1 өөрчлөгдсөн 1 нэмэгдсэн , 5 устгасан
  1. 1 5
      fs/cifs/cifsacl.c

+ 1 - 5
fs/cifs/cifsacl.c

@@ -372,10 +372,6 @@ static void parse_dacl(struct cifs_acl *pdacl, char *end_of_acl,
 		ppace = kmalloc(num_aces * sizeof(struct cifs_ace *),
 				GFP_KERNEL);
 
-/*		cifscred->cecount = pdacl->num_aces;
-		cifscred->aces = kmalloc(num_aces *
-			sizeof(struct cifs_ace *), GFP_KERNEL);*/
-
 		for (i = 0; i < num_aces; ++i) {
 			ppace[i] = (struct cifs_ace *) (acl_base + acl_size);
 #ifdef CONFIG_CIFS_DEBUG2
@@ -428,7 +424,7 @@ static int set_chmod_dacl(struct cifs_acl *pndacl, struct cifs_sid *pownersid,
 					 &sid_everyone, nmode, S_IRWXO);
 
 	pndacl->size = cpu_to_le16(size + sizeof(struct cifs_acl));
-	pndacl->num_aces = 3;
+	pndacl->num_aces = cpu_to_le32(3);
 
 	return (0);
 }