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authorJeff Layton <jlayton@redhat.com>2008-12-06 04:41:21 +0300
committerSteve French <sfrench@us.ibm.com>2008-12-26 05:29:11 +0300
commit4e53a3fb98d3d5c2941d2e7199dab317a9d4ead3 (patch)
treec3485a826f33e4b6f18b603a475a1bfef7bb7986 /fs/cifs/smbencrypt.c
parent55162dec9371a6f6ac63ff546c182cc6144a649e (diff)
downloadlinux-4e53a3fb98d3d5c2941d2e7199dab317a9d4ead3.tar.xz
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>
Diffstat (limited to 'fs/cifs/smbencrypt.c')
-rw-r--r--fs/cifs/smbencrypt.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/cifs/smbencrypt.c b/fs/cifs/smbencrypt.c
index ff3232fa1015..93fb09a99c69 100644
--- a/fs/cifs/smbencrypt.c
+++ b/fs/cifs/smbencrypt.c
@@ -49,9 +49,10 @@
/*The following definitions come from libsmb/smbencrypt.c */
-void SMBencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24);
+void SMBencrypt(unsigned char *passwd, const unsigned char *c8,
+ unsigned char *p24);
void E_md4hash(const unsigned char *passwd, unsigned char *p16);
-static void SMBOWFencrypt(unsigned char passwd[16], unsigned char *c8,
+static void SMBOWFencrypt(unsigned char passwd[16], const unsigned char *c8,
unsigned char p24[24]);
void SMBNTencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24);
@@ -61,7 +62,7 @@ void SMBNTencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24);
encrypted password into p24 */
/* Note that password must be uppercased and null terminated */
void
-SMBencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24)
+SMBencrypt(unsigned char *passwd, const unsigned char *c8, unsigned char *p24)
{
unsigned char p14[15], p21[21];
@@ -212,7 +213,7 @@ ntv2_owf_gen(const unsigned char owf[16], const char *user_n,
/* Does the des encryption from the NT or LM MD4 hash. */
static void
-SMBOWFencrypt(unsigned char passwd[16], unsigned char *c8,
+SMBOWFencrypt(unsigned char passwd[16], const unsigned char *c8,
unsigned char p24[24])
{
unsigned char p21[21];