diff options
Diffstat (limited to 'source3/rpc_server/spoolss/srv_spoolss_nt.c')
| -rw-r--r-- | source3/rpc_server/spoolss/srv_spoolss_nt.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/source3/rpc_server/spoolss/srv_spoolss_nt.c b/source3/rpc_server/spoolss/srv_spoolss_nt.c index f0226ba9441..f6e680e9c49 100644 --- a/source3/rpc_server/spoolss/srv_spoolss_nt.c +++ b/source3/rpc_server/spoolss/srv_spoolss_nt.c @@ -142,6 +142,11 @@ static void prune_printername_cache(void); static const char *canon_servername(const char *servername) { const char *pservername = servername; + + if (servername == NULL) { + return ""; + } + while (*pservername == '\\') { pservername++; } @@ -2042,6 +2047,10 @@ WERROR _spoolss_DeletePrinterDriver(struct pipes_struct *p, return WERR_ACCESS_DENIED; } + if (r->in.architecture == NULL || r->in.driver == NULL) { + return WERR_INVALID_ENVIRONMENT; + } + /* check that we have a valid driver name first */ if ((version = get_version_id(r->in.architecture)) == -1) { @@ -2181,6 +2190,10 @@ WERROR _spoolss_DeletePrinterDriverEx(struct pipes_struct *p, return WERR_ACCESS_DENIED; } + if (r->in.architecture == NULL || r->in.driver == NULL) { + return WERR_INVALID_ENVIRONMENT; + } + /* check that we have a valid driver name first */ if (get_version_id(r->in.architecture) == -1) { /* this is what NT returns */ |