diff options
| -rw-r--r-- | source3/nmbd/nmbd_processlogon.c | 42 |
1 files changed, 34 insertions, 8 deletions
diff --git a/source3/nmbd/nmbd_processlogon.c b/source3/nmbd/nmbd_processlogon.c index 6d38b53070..3d117b1615 100644 --- a/source3/nmbd/nmbd_processlogon.c +++ b/source3/nmbd/nmbd_processlogon.c @@ -38,11 +38,28 @@ struct sam_database_info { }; /**************************************************************************** -Handle a sam/uas change notification +Send a message to smbd to do a sam delta sync **************************************************************************/ -static void handle_sam_uas_change(int db_count, - struct sam_database_info *db_info) +static void send_repl_message(uint32 low_serial) { + TDB_CONTEXT *tdb; + + tdb = tdb_open_log(lock_path("connections.tdb"), 0, + USE_TDB_MMAP_FLAG, O_RDONLY, 0); + + if (!tdb) { + DEBUG(3, ("send_repl_message(): failed to open connections " + "database\n")); + return; + } + + DEBUG(3, ("sending replication message, serial = 0x%04x\n", + low_serial)); + + message_send_all(tdb, MSG_SMB_SAM_REPL, &low_serial, + sizeof(low_serial), False); + + tdb_close(tdb); } /**************************************************************************** @@ -292,16 +309,19 @@ reporting %s domain %s 0x%x ntversion=%x lm_nt token=%x lm_20 token=%x\n", break; } - /* Announce change to UAS or SAM */ + /* Announce change to UAS or SAM. Send by the domain controller when a + replication event is required. */ case SAM_UAS_CHANGE: { struct sam_database_info *db_info; char *q = buf + 2; int i, db_count; + uint32 low_serial; /* Header */ - q += 4; /* Low serial number */ + low_serial = IVAL(q, 0); q += 4; /* Low serial number */ + q += 4; /* Date/time */ q += 4; /* Pulse */ q += 4; /* Random */ @@ -315,7 +335,7 @@ reporting %s domain %s 0x%x ntversion=%x lm_nt token=%x lm_20 token=%x\n", /* Database info */ - db_count = IVAL(q, 0); q += 2; + db_count = SVAL(q, 0); q += 2; db_info = (struct sam_database_info *) malloc(sizeof(struct sam_database_info) * db_count); @@ -347,8 +367,14 @@ reporting %s domain %s 0x%x ntversion=%x lm_nt token=%x lm_20 token=%x\n", q += 2; /* LMNT token (0xff) */ q += 2; /* LM20 token (0xff) */ - handle_sam_uas_change(db_count, db_info); - free(db_info); + free(db_info); /* Not sure whether we need to do anything + useful with these */ + + /* Send message to smbd */ + + send_repl_message(low_serial); + + break; } default: |