commit 91160a4273174abb21a6692062b95f25dd803834
author Abdulla Kamar <abdulla@google.com> Wed Jul 08 07:52:29 2020 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> Wed Jul 08 07:52:29 2020 +0000
tree 22428e4e349b27916f07fe7c66df1bd2f415da25
parent d0dc46e78bde87420c262bd14f185a1dcf7ce58b

[components] Set flags and mode when using runners

If we do not set flags, the C++ VFS (in DirectoryConnection::Open())
will filter out the incoming request to the service.

Also set the mode to mark that we are requesting a service.

Bug: 33183
Change-Id: Ic38134bec76437424d78a2db91d81a5ac2b6fc20
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/405176
Testability-Review: Abdulla Kamar <abdulla@google.com>
Reviewed-by: David Greenaway <dgreenaway@google.com>
Commit-Queue: Abdulla Kamar <abdulla@google.com>

src/sys/component_manager/src/model/realm.rs

diff --git a/src/sys/component_manager/src/model/realm.rs b/src/sys/component_manager/src/model/realm.rs
index 2b5f519..334692c 100644
--- a/src/sys/component_manager/src/model/realm.rs
+++ b/src/sys/component_manager/src/model/realm.rs
@@ -25,7 +25,7 @@
     },
     fidl::endpoints::{create_endpoints, Proxy, ServerEnd},
     fidl_fuchsia_component_runner as fcrunner,
-    fidl_fuchsia_io::{self as fio, DirectoryProxy},
+    fidl_fuchsia_io::{self as fio, DirectoryProxy, MODE_TYPE_SERVICE, OPEN_RIGHT_READABLE},
     fidl_fuchsia_sys2 as fsys, fuchsia_async as fasync,
     fuchsia_zircon::{self as zx, AsHandleRef},
     futures::future::TryFutureExt,
@@ -376,8 +376,8 @@
                         .map_err(|_| ModelError::InsufficientResources)?;
                 let mut server_channel = server_channel.into_channel();
                 routing::route_use_capability(
-                    /*flags=*/ 0,
-                    /*open_mode=*/ 0,
+                    OPEN_RIGHT_READABLE,
+                    MODE_TYPE_SERVICE,
                     String::new(),
                     &UseDecl::Runner(runner_decl.clone()),
                     self,