From 66abda5e1fa48e12e06d0b68746b0e67202a97d2 Mon Sep 17 00:00:00 2001 From: Steve French Date: Fri, 11 Aug 2006 16:52:09 +0000 Subject: [PATCH] [CIFS] Fix oops when negotiating lanman and no password specified Pointed out by Guenter Kukkukk Signed-of-by: Steve French (cherry picked from bbf33d512da608c7221fec42b56b9ef89c25a5ee commit) --- fs/cifs/cifsencrypt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c index a89efaf78a26..4bc250b2d9fc 100644 --- a/fs/cifs/cifsencrypt.c +++ b/fs/cifs/cifsencrypt.c @@ -277,7 +277,8 @@ void calc_lanman_hash(struct cifsSesInfo * ses, char * lnm_session_key) return; memset(password_with_pad, 0, CIFS_ENCPWD_SIZE); - strncpy(password_with_pad, ses->password, CIFS_ENCPWD_SIZE); + if(ses->password) + strncpy(password_with_pad, ses->password, CIFS_ENCPWD_SIZE); if((ses->server->secMode & SECMODE_PW_ENCRYPT) == 0) if(extended_security & CIFSSEC_MAY_PLNTXT) { -- 2.39.2