Release 1.18.11.18.1

5 files changed, 397 insertions, 21 deletions

diff --git a/ChangeLog b/ChangeLog
index 06f2e84490..78dda04f03 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,167 @@
+=== release 1.18.1 ===
+
+2020-10-26 11:08:36 +0000  Tim-Philipp Müller <tim@centricular.com>
+
+	* ChangeLog:
+	* NEWS:
+	* RELEASE:
+	* gstreamer.doap:
+	* meson.build:
+	  Release 1.18.1
+
+2020-09-01 00:26:31 +0200  Mathieu Duponchelle <mathieu@centricular.com>
+
+	* libs/gst/base/gstaggregator.c:
+	* tests/check/libs/aggregator.c:
+	  aggregator: make peek() has() pop() drop() buffer API threadsafe
+	  Enforce that the last buffer that was peeked (or had its existence
+	  checked) on a pad is the one that gets popped / dropped, resetting
+	  at the end of each aggregation cycle.
+	  Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/603
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/675>
+
+2020-10-13 01:19:47 +0200  Mathieu Duponchelle <mathieu@centricular.com>
+
+	* gst/gstvalue.c:
+	  gstvalue: don't write to const char *
+	  Our various deserializing functions require NULL terminators
+	  to not over consume substrings (eg fields of an array). Instead
+	  of writing a NULL terminator to the passed-in string, which may
+	  result in segfaults, make a copy of the substring we're interested
+	  in.
+	  Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/446
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/673>
+
+2020-10-10 00:53:42 +0900  Seungha Yang <seungha@centricular.com>
+
+	* meson.build:
+	  meson: Disallow DbgHelp for UWP build
+	  Most symbols in DbgHelp.h are not allowed for UWP
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/670>
+
+2020-10-07 03:49:33 +0900  Seungha Yang <seungha@centricular.com>
+
+	* gst/gstinfo.c:
+	  info: Fix build on Windows ARM64 device
+	  gstinfo.c(3086): error C2094: label 'done' was undefined
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/668>
+
+2020-10-09 12:13:15 +1100  Matthew Waters <matthew@centricular.com>
+
+	* meson.build:
+	  build: use cpu_family for arch checks
+	  e.g. on 32-bit arm, we may have armv6, armv7l, armv7hf, etc which all
+	  generally have the same layouts.  cpu_family() groups all of these into
+	  just 'arm' that the ABI check table is expecting.
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/667>
+
+2020-10-08 13:37:41 +0200  Jan Alexander Steffens (heftig) <jan.steffens@ltnglobal.com>
+
+	* libs/gst/base/gstbasetransform.c:
+	  basetransform: Fix in/outbuf confusion of _default_transform_meta
+	  The default implementation doesn't actually use its buffer parameters,
+	  but this error might have been the cause of some actual confusion in
+	  the plugins code.
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/666>
+
+2020-09-26 09:11:40 +0200  Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
+
+	* gst/gstpadtemplate.c:
+	  padtemplate: add missing annotation
+	  Adds missing "transfer full" annotation for caps parameter in
+	  gst_pad_template_set_documentation_caps()
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/660>
+
+2020-09-16 02:16:52 +0200  Mathieu Duponchelle <mathieu@centricular.com>
+
+	* gst/gstmeta.c:
+	  gstmeta: intern registered impl string
+	  Subsequent lookups in the hashtable are probably better done
+	  on memory we're confident is allocated to us :)
+	  It was easy to trigger invalid reads by calling gst_meta_register
+	  with dynamically allocated memory, freeing that memory, then
+	  calling gst_meta_get_info()
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/657>
+
+2020-09-15 21:07:27 +0900  Seungha Yang <seungha@centricular.com>
+
+	* gst/gstinfo.c:
+	* meson.build:
+	  info: Load DbgHelp.dll using g_module_open()
+	  ... and update meson file so that enable it only using required headers.
+	  "dependency(...)" is unlikely successful for Windows SDK libraries
+	  since it doesn't ship pkg-config file. So it needs to be changed
+	  to "find_library()" to link corresponding .lib file. That would
+	  result to most MSVC build system will link dbghelp.dll. However,
+	  one drawback of the change is that gstreamer-1.0.dll will mandate
+	  dbghelp.dll although it should be optional. So g_module_open() way
+	  can be the most safe way in this case.
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/659>
+
+2020-09-30 11:56:40 +1000  Matthew Waters <matthew@centricular.com>
+
+	* gst/gstpadtemplate.c:
+	  padtemplate: mark documentation caps as may be leaked
+	  The template itself is already marked as such and the caps, the
+	  documentation caps are a logical extension of those two.
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/658>
+
+2020-09-18 09:59:03 +0300  Sebastian Dröge <sebastian@centricular.com>
+
+	* libs/gst/base/gstaggregator.c:
+	  aggregator: Hold SRC_LOCK while unblocking via SRC_BROADCAST()
+	  Otherwise the clock id we access might not be a valid pointer anymore.
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/656>
+
+2020-09-08 12:45:42 +0100  Tom Schoonjans <Tom.Schoonjans@rfi.ac.uk>
+
+	* libs/gst/helpers/ptp_helper_post_install.sh:
+	  ptp_helper_post_install.sh: deal with none
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/655>
+
+2020-09-09 01:23:11 +0800  Xℹ Ruoyao <xry111@mengyan1223.wang>
+
+	* tests/check/meson.build:
+	  skip elements/leak.c if tracer is not available
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/654>
+
+2020-08-20 11:09:11 +0300  Sebastian Dröge <sebastian@centricular.com>
+
+	* libs/gst/base/gstaggregator.c:
+	  aggregator: Wake up source pad in PAUSED<->PLAYING transitions
+	  When going to PLAYING we will now have a clock and can stop waiting on
+	  the condition variable and instead start waiting on the clock if
+	  necessary for the current configuration.
+	  In the other direction when going to PAUSED the clock might have
+	  disappeared and we might need to wait on the condition variable again
+	  instead.
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/653>
+
+2020-08-24 11:59:51 +0300  Sebastian Dröge <sebastian@centricular.com>
+
+	* plugins/elements/gstinputselector.c:
+	  input-selector: Wake up blocking pads when releasing them
+	  Otherwise deactivating them will cause a deadlock as they're blocking
+	  inside the streaming thread.
+	  Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/601
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/652>
+
+2020-09-08 13:40:25 +0300  Sebastian Dröge <sebastian@centricular.com>
+
+	* libs/gst/helpers/meson.build:
+	  ptp: Also handle gnu/kfreebsd
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/651>
+
+2020-09-08 17:44:00 +0100  Tim-Philipp Müller <tim@centricular.com>
+
+	* meson.build:
+	  Back to development
+
 === release 1.18.0 ===
 
 2020-09-08 00:01:33 +0100  Tim-Philipp Müller <tim@centricular.com>
 
+	* .gitlab-ci.yml:
 	* ChangeLog:
 	* NEWS:
 	* README:
diff --git a/NEWS b/NEWS
index dba9c7c471..c4276518e4 100644
--- a/NEWS
+++ b/NEWS
@@ -1,11 +1,14 @@
 GStreamer 1.18 Release Notes
 
-GStreamer 1.18.0 was originally released on 7 September 2020.
+GStreamer 1.18.0 was originally released on 8 September 2020.
+
+The latest bug-fix release in the 1.18 series is 1.18.1 and was released
+on 26 October 2020.
 
 See https://gstreamer.freedesktop.org/releases/1.18/ for the latest
 version of this document.
 
-Last updated: Monday 7 September 2020, 10:30 UTC (log)
+Last updated: Monday 26 October 2020, 11:00 UTC (log)
 
 Introduction
 
@@ -28,7 +31,8 @@ Highlights
 
 -   Active Format Description (AFD) and Bar Data support
 
--   ONVIF trick modes support in both GStreamer RTSP server and client
+-   RTSP server and client implementations gained ONVIF trick modes
+    support
 
 -   Hardware-accelerated video decoding on Windows via DXVA2 /
     Direct3D11
@@ -39,24 +43,25 @@ Highlights
 -   qmlgloverlay: New overlay element that renders a QtQuick scene over
     the top of an input video stream
 
--   New imagesequencesrc element to easily create a video stream from a
+-   imagesequencesrc: New element to easily create a video stream from a
     sequence of jpeg or png images
 
--   dashsink: Add new sink to produce DASH content
+-   dashsink: New sink to produce DASH content
 
--   dvbsubenc: DVB Subtitle encoder element
+-   dvbsubenc: New DVB Subtitle encoder element
 
--   TV broadcast compliant MPEG-TS muxing with constant bitrate muxing
-    and SCTE-35 support
+-   MPEG-TS muxing now also supports TV broadcast compliant muxing with
+    constant bitrate muxing and SCTE-35 support
 
--   rtmp2: new RTMP client source and sink element implementation
+-   rtmp2: New RTMP client source and sink element from-scratch
+    implementation
 
--   svthevcenc: new SVT-HEVC-based H.265 video encoder
+-   svthevcenc: New SVT-HEVC-based H.265 video encoder
 
--   vaapioverlay compositor element using VA-API
+-   vaapioverlay: New compositor element using VA-API
 
--   rtpmanager support for Google’s Transport-Wide Congestion Control
-    (twcc) RTP extension
+-   rtpmanager gained support for Google’s Transport-Wide Congestion
+    Control (twcc) RTP extension
 
 -   splitmuxsink and splitmuxsrc gained support for auxiliary video
     streams
@@ -64,18 +69,18 @@ Highlights
 -   webrtcbin now contains some initial support for renegotiation
     involving stream addition and removal
 
--   New RTP source and sink elements to easily set up RTP streaming via
-    rtp:// URIs
+-   RTP support was enhanced with new RTP source and sink elements to
+    easily set up RTP streaming via rtp:// URIs
 
--   New Audio Video Transport Protocol (AVTP) plugin for Time-Sensitive
-    Applications
+-   avtp: New Audio Video Transport Protocol (AVTP) plugin for
+    Time-Sensitive Applications
 
 -   Support for the Video Services Forum’s Reliable Internet Stream
     Transport (RIST) TR-06-1 Simple Profile
 
 -   Universal Windows Platform (UWP) support
 
--   rpicamsrc element for capturing from the Raspberry Pi camera
+-   rpicamsrc: New element for capturing from the Raspberry Pi camera
 
 -   RTSP Server TCP interleaved backpressure handling improvements as
     well as support for Scale/Speed headers
@@ -2179,7 +2184,208 @@ the git 1.18 branch, which will be a stable branch.
 
 1.18.0
 
-1.18.0 was released on 7 September 2020.
+1.18.0 was released on 8 September 2020.
+
+1.18.1
+
+The first 1.18 bug-fix release (1.18.1) was released on 26 October 2020.
+
+This release only contains bugfixes and it should be safe to update from
+1.18.0.
+
+Highlighted bugfixes in 1.18.1
+
+-   important security fixes
+-   bug fixes and memory leak fixes
+-   various stability and reliability improvements
+
+gstreamer
+
+-   aggregator: make peek() has() pop() drop() buffer API threadsafe
+-   gstvalue: don’t write to const char *
+-   meson: Disallow DbgHelp for UWP build
+-   info: Fix build on Windows ARM64 device
+-   build: use cpu_family for arch checks
+-   basetransform: Fix in/outbuf confusion of _default_transform_meta
+-   Fix documentation
+-   info: Load DbgHelp.dll using g_module_open()
+-   padtemplate: mark documentation caps as may be leaked
+-   gstmeta: intern registered impl string
+-   aggregator: Hold SRC_LOCK while unblocking via SRC_BROADCAST()
+-   ptp_helper_post_install.sh: deal with none
+-   skip elements/leak.c if tracer is not available
+-   aggregator: Wake up source pad in PAUSED<->PLAYING transitions
+-   input-selector: Wake up blocking pads when releasing them
+-   ptp: Also handle gnu/kfreebsd
+
+gst-plugins-base
+
+-   theoradec: Set telemetry options only if they are nonzero
+-   glslstage: delete shader on finalize of stage
+-   urisourcebin: Fix crash caused by use after free
+-   decodebin3: Store stream-start event on output pad before exposing
+    it
+-   Add some missing nullable annotations
+-   typefind/xdgmime: Validate mimetypes to be valid GstStructure names
+    before using them
+-   uridecodebin3: Forward upstream events to decodebin3 directly
+-   video-converter: Add fast paths from v210 to I420/YV12, Y42B, UYVY
+    and YUY2
+-   videoaggregator: Limit accepted caps by template caps
+-   gstrtpbuffer: fix header extension length validation
+-   decodebin3: only force streams-selected seqnum after a
+    select-streams
+-   videodecoder: don’t copy interlace-mode from reference state
+-   enable abi checks
+-   multihandlesink: Don’t pass NULL caps to gst_caps_is_equal
+-   audio: video: Fix in/outbuf confusion of transform_meta
+-   meson: Always wrap “prefix” option with join_paths() to make Windows
+    happy
+-   videoaggregator: ensure peek_next_sample() uses the correct caps
+-   meson: Actually build gstgl without implicit include dirs
+-   videoaggregator: Don’t require any pads to be configured for
+    negotiating source pad caps
+-   gst-libs: gl: Fix documentation typo and clarify
+    gl_memory_texsubimage
+-   audioaggregator: Reset offset if the output rate is renegotiated
+-   video-anc: Implement transform functions for AFD/Bar metas
+-   appsrc: Wake up the create() function on caps changes
+-   rtpbasepayload: do not forget delayed segment when forwarding gaps
+
+gst-plugins-good
+
+-   v4l2object: Only offer inactive pools and if needed
+-   vpx: Fix the check to unfixed/unknown framerate to set bitrate
+-   qmlglsink: fix crash when created/destroyed in quick succession
+-   rtputils: Count metas with an empty tag list for copying/keeping
+-   rtpbin: Remove the rtpjitterbuffer with the stream
+-   rtph26*depay: drop FU’s without a corresponding start bit
+-   imagefreeze: Response caps query from srcpad
+-   rtpmp4gdepay: Allow lower-case “aac-hbr” instead of correct
+    “AAC-hbr”
+-   rtspsrc: Fix push-backchannel-buffer parameter mismatch
+-   jpegdec: check buffer size before dereferencing
+-   flvmux: Move stream skipping to GstAggregatorPadClass.skip_buffer
+-   v4l2object: plug memory leak
+-   splitmuxsink: fix sink pad release while PLAYING
+
+gst-plugins-bad
+
+-   codecparsers: h264parser: guard against ref_pic_markings overflow
+-   v4l2codecs: Various fixes
+-   h265parse: Don’t enable passthrough by default
+-   srt: Fix “Fix timestamping”
+-   srt: Fixes for 1.4.2
+-   dtlsconnection: Ignore OpenSSL system call errors
+-   h265parse: set interlace-mode=interleaved on interlaced content
+-   Replace GPL v2 with LGPL v2 in COPYING file
+-   srt: Consume the error from gst_srt_object_write
+-   srt: Check socket state before retrieving payload size
+-   x265enc: fix deadlock on reconfig
+-   webrtc: Require gstreamer-sdp in the pkg-config file
+-   srtsrc: Fix timestamping
+-   mfvideosrc: Use only the first video stream per device
+-   srtobject: typecast SRTO_LINGER to linger
+-   decklink: Correctly order the different dependent mode tables
+-   wasapisrc: Make sure that wasapisrc produces data in loopback mode
+-   wpesrc: fix some caps leaks using the non-GL output
+-   smoothstreaming: clear live adapter on seek
+-   vtdec/vulkan: use Shared storage mode for IOSurface textures
+-   wpe: Move webview load waiting to WPEView
+-   wpe: Use proper callback for TLS errors signal handling
+-   kmssink: Do not source using padded width/height
+-   avtp: avtpaafdepay: fix crash when building caps
+-   opencv: set opencv_dep when option is disabled to fix the build
+-   line21encoder: miscellaneous enhancements
+-   Hls youtube issues with urisourcebin/queue2
+-   rtmp2: Replace stats queue with stats lock
+-   rtmp2sink: support EOS event for graceful connection shutdown
+-   mpegtsmux: Make handling of sinkpads thread-safe
+-   hlssink2: Actually release splitmuxsink’s pads
+-   mpegtsmux: Don’t create streams with reserved PID
+
+gst-plugins-ugly
+
+-   no changes
+
+gst-libav
+
+-   avaudenc/avvidenc: Reopen encoding session if it’s required
+-   avauddec/audenc/videnc: Don’t return GST_FLOW_EOS when draining
+-   avauddec/avviddec: Avoid dropping non-OK flow return
+-   avcodecmap: Enable 24 bit WMA Lossless decoding
+
+gst-rtsp-server
+
+-   rtsp-stream: collect rtp info when blocking
+-   rtsp-media: set a 0 storage size for TCP receivers
+-   rtsp-stream: preroll on gap events
+-   rtsp-media: do not unblock on unsuspend
+
+gstreamer-vaapi
+
+-   decoder: don’t reply src caps query with allowed if pad is fixed
+-   plugins: decode: fix a DMA caps typo in ensure_allowed_srcpad_caps
+
+gstreamer-sharp
+
+-   Add bindings for some missing 1.18 API
+
+gst-omx
+
+-   omxvideodec: support interlace-mode=interleaved input
+
+gst-python
+
+-   no changes
+
+gst-editing-services
+
+-   ges: Do not recreate auto-transitions when changing clip assets
+-   ges: Fix a copy/paste mistake in meson file
+
+gst-integration-testsuites
+
+-   medias: Update for h265parse passthrough behavior change
+-   update validate.test.h265parse.alternate test
+
+gst-build
+
+-   windows: Detect Strawberry Perl and error out early
+-   {pygobject,pycairo}.wrap: point to stable refs
+
+Cerbero build tool and packaging changes in 1.18.1
+
+-   Add macOS Big Sur support
+-   gst-plugins-bad: Ship rtpmanagerbad plugin
+-   gstreamer-1.0: Don’t enable DbgHelp for UWP build
+-   pango: fix font corruption on windows
+-   cairo: use thread local storage to grant one windows HDC per thread
+-   small fixes for Xcode 12
+-   cerbero: Re-add alsa-devel to bootstrap on Linux
+-   FreeType: update to 2.10.4 to fix security vulnerability
+
+Contributors to 1.18.1
+
+Aaron Boxer, Adam Williamson, Andrew Wesie, Arun Raghavan, Bastien
+Reboulet, Brent Gardner, Edward Hervey, François Laignel, Guillaume
+Desmottes, Havard Graff, He Junyan, Hosang Lee, Jacek Tomaszewski, Jakub
+Adam, Jan Alexander Steffens (heftig), Jan Schmidt, Jérôme Laheurte,
+Jordan Petridis, Marc Leeman, Marian Cichy, Marijn Suijten, Mathieu
+Duponchelle, Matthew Waters, Michael Tretter, Nazar Mokrynskyi, Nicolas
+Dufresne, Niklas Hambüchen, Nirbheek Chauhan, Olivier Crête, Philippe
+Normand, raghavendra, Ricky Tang, Sebastian Dröge, Seungha Yang,
+sohwan.park, Stéphane Cerveau, Thibault Saunier, Tim-Philipp Müller, Tom
+Schoonjans, Víctor Manuel Jáquez Leal, Will Miller, Xavier Claessens, Xℹ
+Ruoyao, Zebediah Figura,
+
+… and many others who have contributed bug reports, translations, sent
+suggestions or helped testing. Thank you all!
+
+List of merge requests and issues fixed in 1.18.1
+
+-   List of Merge Requests applied in 1.18.1
+-   List of Issues fixed in 1.18.1
 
 Schedule for 1.20
 
diff --git a/RELEASE b/RELEASE
index 58ee901c66..19e54c8594 100644
--- a/RELEASE
+++ b/RELEASE
@@ -1,4 +1,4 @@
-This is GStreamer core 1.18.0.
+This is GStreamer core 1.18.1.
 
 The GStreamer team is thrilled to announce a new major feature release
 of your favourite cross-platform multimedia framework!
diff --git a/gstreamer.doap b/gstreamer.doap
index b89797e297..e0f12fca33 100644
--- a/gstreamer.doap
+++ b/gstreamer.doap
@@ -40,6 +40,16 @@ hierarchy, and a set of media-agnostic core elements.
 
  <release>
   <Version>
+   <revision>1.18.1</revision>
+   <branch>1.18</branch>
+   <name></name>
+   <created>2020-10-26</created>
+   <file-release rdf:resource="https://gstreamer.freedesktop.org/src/gstreamer/gstreamer-1.18.1.tar.xz" />
+  </Version>
+ </release>
+
+ <release>
+  <Version>
    <revision>1.18.0</revision>
    <branch>master</branch>
    <name></name>
diff --git a/meson.build b/meson.build
index 5f10f62877..5a2182310f 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gstreamer', 'c',
-  version : '1.18.0.1',
+  version : '1.18.1',
   meson_version : '>= 0.48',
   default_options : [ 'warning_level=1',
                       'buildtype=debugoptimized' ])