Author: jra Date: 2006-02-21 23:21:26 +0000 (Tue, 21 Feb 2006) New Revision: 13603
WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=13603 Log: Fix for bug #3512 "use spnego=no" and "server signing=auto" cause client to disconnect after negprot" We missed one case of ignoring "BSRSPYL ". Merge for 3.0.21c. Jeremy. Modified: trunk/source/smbd/sesssetup.c Changeset: Modified: trunk/source/smbd/sesssetup.c =================================================================== --- trunk/source/smbd/sesssetup.c 2006-02-21 21:03:06 UTC (rev 13602) +++ trunk/source/smbd/sesssetup.c 2006-02-21 23:21:26 UTC (rev 13603) @@ -70,6 +70,23 @@ } /**************************************************************************** + Start the signing engine if needed. Don't fail signing here. +****************************************************************************/ + +static void sessionsetup_start_signing_engine(const auth_serversupplied_info *server_info, char *inbuf) +{ + if (!server_info->guest && !srv_signing_started()) { + /* We need to start the signing engine + * here but a W2K client sends the old + * "BSRSPYL " signature instead of the + * correct one. Subsequent packets will + * be correct. + */ + srv_check_sign_mac(inbuf, False); + } +} + +/**************************************************************************** Send a security blob via a session setup reply. ****************************************************************************/ @@ -355,15 +372,7 @@ SSVAL(outbuf, smb_uid, sess_vuid); - if (!server_info->guest && !srv_signing_started()) { - /* We need to start the signing engine - * here but a W2K client sends the old - * "BSRSPYL " signature instead of the - * correct one. Subsequent packets will - * be correct. - */ - srv_check_sign_mac(inbuf, False); - } + sessionsetup_start_signing_engine(server_info, inbuf); } /* wrap that up in a nice GSS-API wrapping */ @@ -436,16 +445,7 @@ SSVAL(outbuf,smb_uid,sess_vuid); - if (!server_info->guest && !srv_signing_started()) { - /* We need to start the signing engine - * here but a W2K client sends the old - * "BSRSPYL " signature instead of the - * correct one. Subsequent packets will - * be correct. - */ - - srv_check_sign_mac(inbuf, False); - } + sessionsetup_start_signing_engine(server_info, inbuf); } } @@ -1107,9 +1107,7 @@ /* current_user_info is changed on new vuid */ reload_services( True ); - if (!server_info->guest && !srv_signing_started() && !srv_check_sign_mac(inbuf, True)) { - exit_server("reply_sesssetup_and_X: bad smb signature"); - } + sessionsetup_start_signing_engine(server_info, inbuf); SSVAL(outbuf,smb_uid,sess_vuid); SSVAL(inbuf,smb_uid,sess_vuid);
