diff options
Diffstat (limited to 'source3/printing')
| -rw-r--r-- | source3/printing/nt_printing.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/source3/printing/nt_printing.c b/source3/printing/nt_printing.c index 7b03a32fa8..c31a48c585 100644 --- a/source3/printing/nt_printing.c +++ b/source3/printing/nt_printing.c @@ -4992,10 +4992,15 @@ bool printer_driver_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3 ) static bool drv_file_in_use( char* file, NT_PRINTER_DRIVER_INFO_LEVEL_3 *info ) { int i = 0; - + if ( !info ) return False; - + + /* mz: skip files that are in the list but already deleted */ + if (!file || !file[0]) { + return false; + } + if ( strequal(file, info->driverpath) ) return True; @@ -5108,6 +5113,12 @@ static bool trim_overlap_drv_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *src, Upon return, *info has been modified to only contain the driver files which are not in use + + Fix from mz: + + This needs to check all drivers to ensure that all files in use + have been removed from *info, not just the ones in the first + match. ****************************************************************************/ bool printer_driver_files_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info ) @@ -5117,7 +5128,8 @@ bool printer_driver_files_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info ) uint32 version; fstring *list = NULL; NT_PRINTER_DRIVER_INFO_LEVEL driver; - + bool in_use = false; + if ( !info ) return False; @@ -5152,9 +5164,10 @@ bool printer_driver_files_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info ) if ( !strequal(info->name, driver.info_3->name) ) { if ( trim_overlap_drv_files(info, driver.info_3) ) { - free_a_printer_driver(driver, 3); - SAFE_FREE( list ); - return True; + /* mz: Do not instantly return - + * we need to ensure this file isn't + * also in use by other drivers. */ + in_use = true; } } @@ -5170,7 +5183,7 @@ bool printer_driver_files_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info ) if ( DEBUGLEVEL >= 20 ) dump_a_printer_driver( driver, 3 ); - return False; + return in_use; } /**************************************************************************** |