[CIFS] Use ecb des kernel crypto APIs instead of
local cifs functions (repost)
Using kernel crypto APIs for DES encryption during LM and NT hash generation
instead of local functions within cifs.
Source file smbdes.c is deleted sans four functions, one of which
uses ecb des functionality provided by kernel crypto APIs.
Remove function SMBOWFencrypt.
Add return codes to various functions such as calc_lanman_hash,
SMBencrypt, and SMBNTencrypt. Includes fix noticed by Dan Carpenter.
Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
CC: Dan Carpenter <error27@gmail.com>
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 645114a..b6ff84a 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -656,7 +656,7 @@
* to use challenge/response method (i.e. Password bit is 1).
*/
- calc_lanman_hash(ses->password, ses->server->cryptkey,
+ rc = calc_lanman_hash(ses->password, ses->server->cryptkey,
ses->server->secMode & SECMODE_PW_ENCRYPT ?
true : false, lnm_session_key);