gst-plugins-bad1.0.git
4 years ago[PATCH] h2645parser: Catch overflows in AVC/HEVC NAL unit length calculations
Sebastian Dröge [Tue, 23 Mar 2021 17:19:14 +0000 (19:19 +0200)]
[PATCH] h2645parser: Catch overflows in AVC/HEVC NAL unit length calculations

Offset and size are stored as 32 bit guint and might overflow when
adding the nal_length_size, so let's avoid that.

For the size this would happen if the AVC/HEVC NAL unit size happens to
be stored in 4 bytes and is 4294967292 or higher, which is likely
corrupted data anyway.

For the offset this is something for the caller of these functions to
take care of but is unlikely to happen as it would require parsing on a
>4GB buffer.

Allowing these overflows causes all kinds of follow-up bugs in the
h2645parse elements, ranging from infinite loops and memory leaks to
potential memory corruptions.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2103>

Gbp-Pq: Name 0001-h2645parser-Catch-overflows-in-AVC-HEVC-NAL-unit-length.patch

4 years ago_openexr-std-cxx11
Maintainers of GStreamer packages [Thu, 22 Apr 2021 18:38:06 +0000 (19:38 +0100)]
_openexr-std-cxx11

===================================================================

Gbp-Pq: Name 03_openexr-std-cxx11.patch

4 years ago[PATCH] codecparsers: h264parser: guard against ref_pic_markings overflow
Andrew Wesie [Fri, 16 Oct 2020 11:29:02 +0000 (12:29 +0100)]
[PATCH] codecparsers: h264parser: guard against ref_pic_markings overflow

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1703>

Gbp-Pq: Name 02_ref_pic_markings_overflow.patch

4 years agoTell libtool not to deduplicate linked libraries which causes problems in the case...
Iain Lane [Thu, 22 Apr 2021 18:38:06 +0000 (19:38 +0100)]
Tell libtool not to deduplicate linked libraries which causes problems in the case of circular deps. Force -lc to be added at the end.

Gbp-Pq: Name 01_fix-modplug-linking.patch

4 years agogst-plugins-bad1.0 (1.14.4-1+deb10u2) buster-security; urgency=high
Sebastian Dröge [Thu, 22 Apr 2021 18:38:06 +0000 (19:38 +0100)]
gst-plugins-bad1.0 (1.14.4-1+deb10u2) buster-security; urgency=high

  * debian/patches/0001-h2645parser-Catch-overflows-in-AVC-HEVC-NAL-unit-length.patch:
    + Catch overflows in AVC/HEVC NAL unit length calculations, which would
      lead to allocating infinite amounts of small memory blocks until OOM and
      could potentially also lead to memory corruptions.

      See https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2103

[dgit import unpatched gst-plugins-bad1.0 1.14.4-1+deb10u2]

4 years agoImport gst-plugins-bad1.0_1.14.4-1+deb10u2.debian.tar.xz
Sebastian Dröge [Thu, 22 Apr 2021 18:38:06 +0000 (19:38 +0100)]
Import gst-plugins-bad1.0_1.14.4-1+deb10u2.debian.tar.xz

[dgit import tarball gst-plugins-bad1.0 1.14.4-1+deb10u2 gst-plugins-bad1.0_1.14.4-1+deb10u2.debian.tar.xz]

7 years agoImport gst-plugins-bad1.0_1.14.4.orig.tar.xz
Sebastian Dröge [Wed, 3 Oct 2018 10:57:59 +0000 (11:57 +0100)]
Import gst-plugins-bad1.0_1.14.4.orig.tar.xz

[dgit import orig gst-plugins-bad1.0_1.14.4.orig.tar.xz]