diff options
| -rw-r--r-- | source3/rpc_server/srv_spoolss_nt.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/source3/rpc_server/srv_spoolss_nt.c b/source3/rpc_server/srv_spoolss_nt.c index 692dacf159..5391ac5f41 100644 --- a/source3/rpc_server/srv_spoolss_nt.c +++ b/source3/rpc_server/srv_spoolss_nt.c @@ -8040,13 +8040,14 @@ WERROR _spoolss_enumprinterdata(pipes_struct *p, SPOOL_Q_ENUMPRINTERDATA *q_u, S /* data - counted in bytes */ *out_max_data_len = in_data_len; - if ( (*data_out = (uint8 *)TALLOC_ZERO(p->mem_ctx, in_data_len*sizeof(uint8))) == NULL) + if ( in_data_len && (*data_out = (uint8 *)TALLOC_ZERO(p->mem_ctx, in_data_len*sizeof(uint8))) == NULL) { result = WERR_NOMEM; goto done; } data_len = regval_size(val); - memcpy( *data_out, regval_data_p(val), data_len ); + if ( *data_out ) + memcpy( *data_out, regval_data_p(val), data_len ); *out_data_len = data_len; } |