cifs: have calc_lanman_hash take more granular args
cifs: have calc_lanman_hash take more granular args
We need to use this routine to encrypt passwords associated with the
tcon too. Don't assume that the password will be attached to the
smb_session.
Also, make some of the values in the lower encryption functions
const since they aren't changed.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/smbdes.c b/fs/cifs/smbdes.c
index 04943c9..224a1f4 100644
--- a/fs/cifs/smbdes.c
+++ b/fs/cifs/smbdes.c
@@ -318,7 +318,8 @@
}
static void
-smbhash(unsigned char *out, unsigned char *in, unsigned char *key, int forw)
+smbhash(unsigned char *out, const unsigned char *in, unsigned char *key,
+ int forw)
{
int i;
char *outb; /* outb[64] */
@@ -363,7 +364,7 @@
}
void
-E_P24(unsigned char *p21, unsigned char *c8, unsigned char *p24)
+E_P24(unsigned char *p21, const unsigned char *c8, unsigned char *p24)
{
smbhash(p24, c8, p21, 1);
smbhash(p24 + 8, c8, p21 + 7, 1);