diff options
Diffstat (limited to 'source4/rpc_server/winreg')
| -rw-r--r-- | source4/rpc_server/winreg/rpc_winreg.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/source4/rpc_server/winreg/rpc_winreg.c b/source4/rpc_server/winreg/rpc_winreg.c index 20bf7f9117..56e5c427cc 100644 --- a/source4/rpc_server/winreg/rpc_winreg.c +++ b/source4/rpc_server/winreg/rpc_winreg.c @@ -360,10 +360,16 @@ static WERROR winreg_QueryValue(struct dcesrv_call_state *dce_call, TALLOC_CTX * return result; } + /* Just asking for the size of the buffer */ r->out.type = &val->data_type; - r->out.size = r->in.size; r->out.length = &val->data_len; - r->out.data = val->data_blk; + if (!r->in.data) { + r->out.size = talloc_p(mem_ctx, uint32); + *r->out.size = val->data_len; + } else { + r->out.size = r->in.size; + r->out.data = val->data_blk; + } return WERR_OK; } |