From 0fa726b270607ea79cd38401e2c204a36c331d7a Mon Sep 17 00:00:00 2001 From: David Disseldorp Date: Thu, 19 Sep 2013 20:31:37 -0700 Subject: [PATCH] spoolss: return the spoolss job ID in notifications MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Print job notifications currently carry the system print job identifier from the queue structure. Instead, the spoolss job identifier should be resolved and returned. Print clients can use notification job-ids in subsequent spoolss SetJob requests. Returning an incorrect identifier can result in the failure of such requests, e.g. spoolss_SetJob(SPOOLSS_JOB_CONTROL_DELETE). BUG: https://bugzilla.samba.org/show_bug.cgi?id=10271 Signed-off-by: David Disseldorp Reviewed-by: Jeremy Allison Reviewed-by: Andreas Schneider Reviewed-by: Günther Deschner (cherry picked from commit 24d025f85d6eea272bff5e1040d4fd2ba0e6b8f3) --- source3/include/printing.h | 1 + source3/printing/printing.c | 2 +- source3/rpc_server/spoolss/srv_spoolss_nt.c | 32 +++++++++++++++++++++++------ 3 files changed, 28 insertions(+), 7 deletions(-) diff --git a/source3/include/printing.h b/source3/include/printing.h index 391fb7ae823..ec5a53b7fd6 100644 --- a/source3/include/printing.h +++ b/source3/include/printing.h @@ -193,6 +193,7 @@ uint16_t print_spool_rap_jobid(struct print_file_data *print_file); /* The following definitions come from printing/printing.c */ +uint32 sysjob_to_jobid_pdb(struct tdb_print_db *pdb, int sysjob); uint32 sysjob_to_jobid(int unix_jobid); bool print_notify_register_pid(int snum); bool print_notify_deregister_pid(int snum); diff --git a/source3/printing/printing.c b/source3/printing/printing.c index 23b143b4c62..86f8d252e29 100644 --- a/source3/printing/printing.c +++ b/source3/printing/printing.c @@ -514,7 +514,7 @@ static int unixjob_traverse_fn(TDB_CONTEXT *the_tdb, TDB_DATA key, return 0; } -static uint32 sysjob_to_jobid_pdb(struct tdb_print_db *pdb, int sysjob) +uint32 sysjob_to_jobid_pdb(struct tdb_print_db *pdb, int sysjob) { struct unixjob_traverse_state state; diff --git a/source3/rpc_server/spoolss/srv_spoolss_nt.c b/source3/rpc_server/spoolss/srv_spoolss_nt.c index fa5f0229289..3703349f207 100644 --- a/source3/rpc_server/spoolss/srv_spoolss_nt.c +++ b/source3/rpc_server/spoolss/srv_spoolss_nt.c @@ -3601,6 +3601,7 @@ static WERROR printer_notify_info(struct pipes_struct *p, print_status_struct status; struct spoolss_PrinterInfo2 *pinfo2 = NULL; WERROR result; + struct tdb_print_db *pdb; DEBUG(4,("printer_notify_info\n")); @@ -3624,13 +3625,19 @@ static WERROR printer_notify_info(struct pipes_struct *p, return WERR_BADFID; } + pdb = get_print_db_byname(Printer->sharename); + if (pdb == NULL) { + return WERR_BADFID; + } + /* Maybe we should use the SYSTEM session_info here... */ result = winreg_get_printer_internal(mem_ctx, get_session_info_system(), p->msg_ctx, lp_servicename(talloc_tos(), snum), &pinfo2); if (!W_ERROR_IS_OK(result)) { - return WERR_BADFID; + result = WERR_BADFID; + goto err_pdb_drop; } /* @@ -3639,10 +3646,11 @@ static WERROR printer_notify_info(struct pipes_struct *p, */ pinfo2->servername = talloc_strdup(pinfo2, Printer->servername); if (pinfo2->servername == NULL) { - return WERR_NOMEM; + result = WERR_NOMEM; + goto err_pdb_drop; } - for (i=0; icount; i++) { + for (i = 0; i < option->count; i++) { option_type = option->types[i]; switch (option_type.type) { @@ -3661,12 +3669,21 @@ static WERROR printer_notify_info(struct pipes_struct *p, count = print_queue_status(p->msg_ctx, snum, &queue, &status); - for (j=0; jmsg_ctx, &queue[j], info, pinfo2, snum, &option_type, - queue[j].sysjob, + jobid, mem_ctx); } @@ -3691,7 +3708,10 @@ static WERROR printer_notify_info(struct pipes_struct *p, */ talloc_free(pinfo2); - return WERR_OK; + result = WERR_OK; +err_pdb_drop: + release_print_db(pdb); + return result; } /**************************************************************** -- 2.11.4.GIT