mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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29098aeba8
The GstDevice removed may not have a parent anymore when we check whether the provider is hidden. Let's fetch the provider from the message source, which is more reliable. Fixes a racy nullptr deref on macOS when a device is unplugged: ``` libgstreamer-1.0.0.dylib!is_provider_hidden (gstreamer/subprojects/gstreamer/gst/gstdevicemonitor.c:240) libgstreamer-1.0.0.dylib!bus_sync_message (gstreamer/subprojects/gstreamer/gst/gstdevicemonitor.c:286) libgstreamer-1.0.0.dylib!gst_bus_post (gstreamer/subprojects/gstreamer/gst/gstbus.c:358) libgstreamer-1.0.0.dylib!gst_device_provider_device_remove (gstreamer/subprojects/gstreamer/gst/gstdeviceprovider.c:685) libgstosxaudio.dylib!gst_osx_audio_device_provider_update_devices ([...]/sys/osxaudio/gstosxaudiodeviceprovider.c:539) libgstosxaudio.dylib!_audio_devices_changed_cb ([...]/sys/osxaudio/gstosxaudiodeviceprovider.c:313) CoreAudio!HALObject::PropertiesChanged(unsigned int, AudioObjectPropertyAddress const*) (Unknown Source:0) CoreAudio!HALSystem::PropertiesChanged(unsigned int, AudioObjectPropertyAddress const*) (Unknown Source:0) CoreAudio!HALSystem::ObjectsPublishedAndDied(...) (Unknown Source:0) CoreAudio!HALSystem::AudioObjectsPublishedAndDied(...) (Unknown Source:0) CoreAudio!HALC_ShellPlugIn::ReconcileDeviceList(bool, bool) (Unknown Source:0) CoreAudio!HALC_ShellPlugIn::CreateAggregateDevice(__CFDictionary const*, unsigned int&) (Unknown Source:0) CoreAudio!AudioHardwareCreateAggregateDevice_mac_imp (Unknown Source:0) AudioDSP!___lldb_unnamed_symbol15046 (Unknown Source:0) AudioDSP!___lldb_unnamed_symbol15038 (Unknown Source:0) AudioDSP!___lldb_unnamed_symbol33307 (Unknown Source:0) AudioToolboxCore!APComponent::newInstance(...) (Unknown Source:0) AudioToolboxCore!instantiate(...) (Unknown Source:0) AudioToolboxCore!__AudioComponentInstanceNew_block_invoke (Unknown Source:0) AudioToolboxCore!Synchronously (Unknown Source:0) ``` Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8320> |
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| gst-devtools | ||
| gst-docs | ||
| gst-editing-services | ||
| gst-examples | ||
| gst-integration-testsuites | ||
| gst-libav | ||
| gst-plugins-bad | ||
| gst-plugins-base | ||
| gst-plugins-good | ||
| gst-plugins-ugly | ||
| gst-python | ||
| gst-rtsp-server | ||
| gstreamer | ||
| gstreamer-sharp | ||
| gstreamer-vaapi | ||
| macos-bison-binary | ||
| packagefiles | ||
| webview2 | ||
| win-flex-bison-binaries | ||
| win-nasm | ||
| win-pkgconfig | ||
| avtp.wrap | ||
| cairo.wrap | ||
| dav1d.wrap | ||
| DirectX-Headers.wrap | ||
| directxmath.wrap | ||
| dssim.wrap | ||
| dv.wrap | ||
| expat.wrap | ||
| fdk-aac.wrap | ||
| FFmpeg.wrap | ||
| flac.wrap | ||
| fontconfig.wrap | ||
| freetype2.wrap | ||
| fribidi.wrap | ||
| gdk-pixbuf.wrap | ||
| gl-headers.wrap | ||
| glib-networking.wrap | ||
| glib.wrap | ||
| gobject-introspection.wrap | ||
| graphene.wrap | ||
| gst-plugins-rs.wrap | ||
| gtk-sharp.wrap | ||
| gtk.wrap | ||
| harfbuzz.wrap | ||
| json-glib.wrap | ||
| lame.wrap | ||
| libdrm.wrap | ||
| libffi.wrap | ||
| libgudev.wrap | ||
| libjpeg-turbo.wrap | ||
| liblc3.wrap | ||
| libmicrodns.wrap | ||
| libnice.wrap | ||
| libopenjp2.wrap | ||
| libpng.wrap | ||
| libpsl.wrap | ||
| libsoup.wrap | ||
| libsrtp2.wrap | ||
| libva.wrap | ||
| libwpe.wrap | ||
| libxml2.wrap | ||
| ntv2.wrap | ||
| ogg.wrap | ||
| openh264.wrap | ||
| opus.wrap | ||
| orc.wrap | ||
| pango.wrap | ||
| pcre2.wrap | ||
| pixman.wrap | ||
| proxy-libintl.wrap | ||
| pycairo.wrap | ||
| pygobject.wrap | ||
| soundtouch.wrap | ||
| sqlite3.wrap | ||
| vorbis.wrap | ||
| vpx.wrap | ||
| wayland-protocols.wrap | ||
| webrtc-audio-processing.wrap | ||
| wpebackend-fdo.wrap | ||
| x264.wrap | ||
| zlib.wrap | ||