.gitignore

@@ -1 +1,27 @@
-SOURCES/libgusb-0.3.0.tar.xz
+/libgusb-0.1.0.tar.xz
+/libgusb-0.1.1.tar.xz
+/libgusb-0.1.2.tar.xz
+/libgusb-0.1.3.tar.xz
+/libgusb-0.1.4.tar.xz
+/libgusb-0.1.5.tar.xz
+/libgusb-0.1.6.tar.xz
+/libgusb-0.2.0.tar.xz
+/libgusb-0.2.1.tar.xz
+/libgusb-0.2.2.tar.xz
+/libgusb-0.2.3.tar.xz
+/libgusb-0.2.4.tar.xz
+/libgusb-0.2.5.tar.xz
+/libgusb-0.2.6.tar.xz
+/libgusb-0.2.7.tar.xz
+/libgusb-0.2.8.tar.xz
+/libgusb-0.2.9.tar.xz
+/libgusb-0.2.10.tar.xz
+/libgusb-0.2.11.tar.xz
+/libgusb-0.3.0.tar.xz
+/libgusb-0.3.1.tar.xz
+/libgusb-0.3.2.tar.xz
+/libgusb-0.3.3.tar.xz
+/libgusb-0.3.4.tar.xz
+/libgusb-0.3.5.tar.xz
+/libgusb-0.3.6.tar.xz
+/libgusb-0.3.8.tar.xz

.libgusb.metadata

@@ -1 +1 @@
-25f1cc3455ab6105d8c34305a79876a7c3f707e0 SOURCES/libgusb-0.3.0.tar.xz
+7291e7eda10fd045cec4a0b8d47de5ef6f4667f5 libgusb-0.3.8.tar.xz

gating.yaml

@@ -0,0 +1,6 @@
+--- !Policy
+product_versions:
+  - rhel-9
+decision_context: osci_compose_gate
+rules:
+  - !PassingTestCaseRule {test_case_name: desktop-qe.desktop-ci.tier1-gating.functional}

idle-events-mutex.patch

@@ -0,0 +1,126 @@
+diff -urNp libgusb-0.3.8.old/gusb/gusb-context.c libgusb-0.3.8/gusb/gusb-context.c
+--- libgusb-0.3.8.old/gusb/gusb-context.c	2023-07-31 10:27:45.903816362 +0100
++++ libgusb-0.3.8/gusb/gusb-context.c	2023-07-31 10:41:22.973605806 +0100
+@@ -54,6 +54,9 @@ struct _GUsbContextPrivate
+ 	GUsbContextFlags		 flags;
+ 	libusb_context			*ctx;
+ 	libusb_hotplug_callback_handle	 hotplug_id;
++	GPtrArray *idle_events;
++	GMutex idle_events_mutex;
++	guint idle_events_id;
+ };
+ 
+ /* not defined in FreeBSD */
+@@ -123,12 +126,18 @@ g_usb_context_dispose (GObject *object)
+ 		g_source_remove (priv->hotplug_poll_id);
+ 		priv->hotplug_poll_id = 0;
+ 	}
++	if (priv->idle_events_id > 0) {
++		g_source_remove(priv->idle_events_id);
++		priv->idle_events_id = 0;
++	}
+ 
+ 	g_clear_pointer (&priv->main_ctx, g_main_context_unref);
+ 	g_clear_pointer (&priv->devices, g_ptr_array_unref);
+ 	g_clear_pointer (&priv->dict_usb_ids, g_hash_table_unref);
+ 	g_clear_pointer (&priv->dict_replug, g_hash_table_unref);
+ 	g_clear_pointer (&priv->ctx, libusb_exit);
++	g_clear_pointer(&priv->idle_events, g_ptr_array_unref);
++	g_mutex_clear(&priv->idle_events_mutex);
+ 
+ 	G_OBJECT_CLASS (g_usb_context_parent_class)->dispose (object);
+ }
+@@ -377,23 +386,48 @@ g_usb_context_idle_helper_free (GUsbCont
+ 	g_free (helper);
+ }
+ 
++static gpointer
++g_usb_context_idle_helper_copy(gconstpointer src, gpointer user_data)
++{
++	GUsbContextIdleHelper *helper_src = (GUsbContextIdleHelper *)src;
++	GUsbContextIdleHelper *helper_dst = g_new0(GUsbContextIdleHelper, 1);
++	helper_dst->context = g_object_ref(helper_src->context);
++	helper_dst->dev = libusb_ref_device(helper_src->dev);
++	helper_dst->event = helper_src->event;
++	return helper_dst;
++}
++
++/* always in the main thread */
+ static gboolean
+ g_usb_context_idle_hotplug_cb (gpointer user_data)
+ {
+-	GUsbContextIdleHelper *helper = (GUsbContextIdleHelper *) user_data;
++	GUsbContext *context = G_USB_CONTEXT(user_data);
++	GUsbContextPrivate *priv = context->priv;
++	g_autoptr(GPtrArray) idle_events = NULL;
+ 
+-	switch (helper->event) {
+-	case LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED:
+-		g_usb_context_add_device (helper->context, helper->dev);
+-		break;
+-	case LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT:
+-		g_usb_context_remove_device (helper->context, helper->dev);
+-		break;
+-	default:
+-		break;
++	/* drain the idle events with the lock held */
++	g_mutex_lock(&priv->idle_events_mutex);
++	idle_events = g_ptr_array_copy(priv->idle_events, g_usb_context_idle_helper_copy, NULL);
++	g_ptr_array_set_size(priv->idle_events, 0);
++	priv->idle_events_id = 0;
++	g_mutex_unlock(&priv->idle_events_mutex);
++
++	/* run the callbacks when not locked */
++	for (guint i = 0; i < idle_events->len; i++) {
++		GUsbContextIdleHelper *helper = g_ptr_array_index(idle_events, i);
++		switch (helper->event) {
++		case LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED:
++			g_usb_context_add_device(helper->context, helper->dev);
++			break;
++		case LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT:
++			g_usb_context_remove_device(helper->context, helper->dev);
++			break;
++		default:
++			break;
++		}
+ 	}
+ 
+-	g_usb_context_idle_helper_free (helper);
++	/* all done */
+ 	return FALSE;
+ }
+ 
+@@ -405,13 +439,19 @@ g_usb_context_hotplug_cb (struct libusb_
+ {
+ 	GUsbContext *context = G_USB_CONTEXT (user_data);
+ 	GUsbContextIdleHelper *helper;
++	GUsbContextPrivate *priv = context->priv;
++	g_autoptr(GMutexLocker) locker = g_mutex_locker_new(&priv->idle_events_mutex);
++
++	g_assert(locker != NULL);
+ 
+ 	helper = g_new0 (GUsbContextIdleHelper, 1);
+-	helper->context = context;
++	helper->context = g_object_ref(context);
+ 	helper->dev = libusb_ref_device (dev);
+ 	helper->event = event;
+ 
+-	g_idle_add (g_usb_context_idle_hotplug_cb, helper);
++	g_ptr_array_add(priv->idle_events, helper);
++	if (priv->idle_events_id == 0)
++		priv->idle_events_id = g_idle_add(g_usb_context_idle_hotplug_cb, context);
+ 
+ 	return 0;
+ }
+@@ -605,6 +645,11 @@ g_usb_context_init (GUsbContext *context
+ 	priv->dict_usb_ids = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
+ 	priv->dict_replug = g_hash_table_new_full (g_str_hash, g_str_equal,
+ 						   g_free, NULL);
++
++	/* to escape the thread into the mainloop */
++	g_mutex_init(&priv->idle_events_mutex);
++	priv->idle_events =
++	    g_ptr_array_new_with_free_func((GDestroyNotify)g_usb_context_idle_helper_free);
+ }
+ 
+ static gboolean

libgusb.spec

@@ -1,18 +1,20 @@
 Summary:   GLib wrapper around libusb1
 Name:      libgusb
-Version:   0.3.0
-Release:   1%{?dist}
+Version:   0.3.8
+Release:   2%{?dist}
 License:   LGPLv2+
 URL:       https://github.com/hughsie/libgusb
 Source0:   http://people.freedesktop.org/~hughsient/releases/%{name}-%{version}.tar.xz
 
+# backport from upstream
+Patch0:    idle-events-mutex.patch
+
 BuildRequires: glib2-devel >= 2.38.0
 BuildRequires: gobject-introspection-devel
 BuildRequires: gtk-doc
 BuildRequires: libusb1-devel >= 1.0.19
 BuildRequires: meson
-BuildRequires: vala-devel
-BuildRequires: vala-tools
+BuildRequires: vala
 
 %description
 GUsb is a GObject wrapper for libusb1 that makes it easy to do
@@ -27,7 +29,7 @@ Requires: %{name} = %{version}-%{release}
 GLib headers and libraries for gusb.
 
 %prep
-%setup -q
+%autosetup -p1
 
 %build
 %meson -Dvapi=true -Dtests=true
@@ -40,14 +42,12 @@ GLib headers and libraries for gusb.
 %ldconfig_scriptlets
 
 %files
-%defattr(-,root,root,-)
 %doc README.md AUTHORS NEWS COPYING
 %{_libdir}/libgusb.so.?
 %{_libdir}/libgusb.so.?.0.*
 %{_libdir}/girepository-1.0/GUsb-1.0.typelib
 
 %files devel
-%defattr(-,root,root,-)
 %{_includedir}/gusb-1
 %{_bindir}/gusbcmd
 %{_libdir}/libgusb.so
@@ -58,6 +58,76 @@ GLib headers and libraries for gusb.
 %{_datadir}/vala/vapi/gusb.vapi
 
 %changelog
+* Mon Jul 31 2023 Richard Hughes <richard@hughsie.com> 0.3.8-2
+- Backport a patch to fix a rare multithreaded crash on device replug
+- Resolves: rhbz#2227760
+
+* Wed Oct 06 2021 Richard Hughes <richard@hughsie.com> 0.3.8-1
+- New upstream version
+- Add new API requested by fwupd
+- Add the GUsbEndpoint methods to the docs
+- Fix hotplug handling and signal emission during enumerate
+- Do not double-reference USB devices
+- Resolves: rhbz#1965885
+
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 0.3.6-3
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
+* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 0.3.6-2
+- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
+
+* Fri Mar 12 2021 Richard Hughes <richard@hughsie.com> 0.3.6-1
+- New upstream version
+- Add g_usb_device_get_string_descriptor_bytes()
+- Fix cancellation if cancellable is already cancelled
+
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.5-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Thu Jul 30 2020 Richard Hughes <richard@hughsie.com> 0.3.5-1
+- New upstream version
+- Add a way to get iConfiguration
+- Allow building GtkDoc when building as a subproject
+
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Thu Feb 20 2020 Richard Hughes <richard@hughsie.com> 0.3.4-1
+- New upstream version
+- Include the USB bus in the generated platform_id
+- Validate the exported symbol list during check
+
+* Thu Jan 30 2020 Richard Hughes <richard@hughsie.com> 0.3.3-1
+- New upstream version
+- Add a thin glib wrapper around libusb_endpoint_descriptor
+- Fix high number of wakeups when checking the GUsbContext
+
+* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.2-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Mon Jan 06 2020 Richard Hughes <richard@hughsie.com> 0.3.2-1
+- New upstream version
+- Do not use deprecated libusb API
+- Use a 1ms timeout in the Windows event thread
+
+* Sat Nov 16 2019 Richard Hughes <richard@hughsie.com> 0.3.1-1
+- New upstream version
+- Add some new API for fwupd
+- Fix GI length introspection annotations
+
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Mon Feb 04 2019 Kalev Lember <klember@redhat.com> - 0.3.0-4
+- Update BRs for vala packaging changes
+
+* Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
 * Thu Feb 15 2018 Richard Hughes <richard@hughsie.com> 0.3.0-1
 - New upstream version
 - Port to the Meson build system

sources

@@ -0,0 +1 @@
+SHA512 (libgusb-0.3.8.tar.xz) = d0df0d6d94ef1920bd8114d63c078cdaaa04b5fe84f77ab6699cb60d0db75f60dc2a3f39ed4e04dc122fc3590f677719a3448a93a8f779e4dc8ce6c191ddb416