diff options
| -rw-r--r-- | source3/include/doserr.h | 2 | ||||
| -rw-r--r-- | source3/rpc_server/srv_spoolss_nt.c | 19 |
2 files changed, 18 insertions, 3 deletions
diff --git a/source3/include/doserr.h b/source3/include/doserr.h index 087249ad44..d55f21be34 100644 --- a/source3/include/doserr.h +++ b/source3/include/doserr.h @@ -83,6 +83,7 @@ #define ERRunknownprinterdriver 1797 /* ERROR_UNKNOWN_PRINTER_DRIVER */ #define ERRinvalidprintername 1801 /* ERROR_INVALID_PRINTER_NAME */ +#define ERRprinteralreadyexists 1802 /* ERROR_PRINTER_ALREADY_EXISTS */ #define ERRinvaliddatatype 1804 /* ERROR_INVALID_DATATYPE */ #define ERRinvalidenvironment 1805 /* ERROR_INVALID_ENVIRONMENT */ #define ERRprinterdriverinuse 3001 /* ERROR_PRINTER_DRIVER_IN_USE */ @@ -161,6 +162,7 @@ #define WERR_MORE_DATA W_ERROR(234) #define WERR_UNKNOWN_PRINTER_DRIVER W_ERROR(1797) #define WERR_INVALID_PRINTER_NAME W_ERROR(1801) +#define WERR_PRINTER_ALREADY_EXISTS W_ERROR(1802) #define WERR_INVALID_DATATYPE W_ERROR(1804) #define WERR_INVALID_ENVIRONMENT W_ERROR(1805) #define WERR_BUF_TOO_SMALL W_ERROR(2123) diff --git a/source3/rpc_server/srv_spoolss_nt.c b/source3/rpc_server/srv_spoolss_nt.c index 2b8ae2de0b..71b776f80a 100644 --- a/source3/rpc_server/srv_spoolss_nt.c +++ b/source3/rpc_server/srv_spoolss_nt.c @@ -5740,9 +5740,10 @@ static WERROR spoolss_addprinterex_level_2( pipes_struct *p, const UNISTR2 *uni_ POLICY_HND *handle) { NT_PRINTER_INFO_LEVEL *printer = NULL; - WERROR err; - fstring name; - int snum; + NT_PRINTER_INFO_LEVEL *old_printer = NULL; + fstring name; + int snum; + WERROR err = WERR_OK; if ((printer = (NT_PRINTER_INFO_LEVEL *)malloc(sizeof(NT_PRINTER_INFO_LEVEL))) == NULL) { DEBUG(0,("spoolss_addprinterex_level_2: malloc fail.\n")); @@ -5754,6 +5755,18 @@ static WERROR spoolss_addprinterex_level_2( pipes_struct *p, const UNISTR2 *uni_ /* convert from UNICODE to ASCII - this allocates the info_2 struct inside *printer.*/ convert_printer_info(info, printer, 2); + + /* check to see if the printer already exists */ + err = get_a_printer(&old_printer, 2, printer->info_2->sharename); + + /* did we find a printer? */ + if (W_ERROR_IS_OK(err)) { + DEBUG(5, ("_spoolss_addprinterex: Attempted to add a printer named [%s] when one already existed!\n", + printer->info_2->sharename)); + free_a_printer(&old_printer, 2); + return WERR_PRINTER_ALREADY_EXISTS; + } + if (*lp_addprinter_cmd() ) if ( !add_printer_hook(printer) ) { free_a_printer(&printer,2); |