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Diffstat (limited to 'fs/cifs/cifsencrypt.c')
| -rw-r--r-- | fs/cifs/cifsencrypt.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c index e11d8c6bb227..3ae964bbfdc3 100644 --- a/fs/cifs/cifsencrypt.c +++ b/fs/cifs/cifsencrypt.c @@ -271,9 +271,18 @@ void calc_lanman_hash(struct cifsSesInfo * ses, char * lnm_session_key) int i; char password_with_pad[CIFS_ENCPWD_SIZE]; + if(ses->server == NULL) + return; + memset(password_with_pad, 0, CIFS_ENCPWD_SIZE); strncpy(password_with_pad, ses->password, CIFS_ENCPWD_SIZE); + if((ses->server->secMode & SECMODE_PW_ENCRYPT) == 0) + if(extended_security & CIFSSEC_MAY_PLNTXT) { + memcpy(lnm_session_key, password_with_pad, CIFS_ENCPWD_SIZE); + return; + } + /* calculate old style session key */ /* calling toupper is less broken than repeatedly calling nls_toupper would be since that will never |