gnu: gst-plugins-bad: Update to 1.19.2.

* gnu/packages/gstreamer.scm (gst-plugins-bad): Update to 1.19.2.
* gnu/packages/patches/gst-plugins-bad-fix-overflow.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): De-register it.

1 files changed, 0 insertions, 263 deletions

diff --git a/gnu/packages/patches/gst-plugins-bad-fix-overflow.patch b/gnu/packages/patches/gst-plugins-bad-fix-overflow.patch
deleted file mode 100644
index 95ab13db51..0000000000
--- a/gnu/packages/patches/gst-plugins-bad-fix-overflow.patch
+++ /dev/null
@@ -1,263 +0,0 @@
-Fix an overflow when calculating something for AVC/HEVC videos:
-
-https://security-tracker.debian.org/tracker/TEMP-0000000-C6AAE1
-
-Patch copied from upstream source repository:
-
-https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/commit/0cfbf7ad91c7f121192c8ce135769f8eb276c41d
-From 0cfbf7ad91c7f121192c8ce135769f8eb276c41d Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
-Date: Tue, 23 Mar 2021 19:19:14 +0200
-Subject: [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/2107>
----
- gst-libs/gst/codecparsers/gsth264parser.c | 16 +++++-
- gst-libs/gst/codecparsers/gsth265parser.c | 16 +++++-
- tests/check/libs/h264parser.c             | 60 +++++++++++++++++++++++
- tests/check/libs/h265parser.c             | 60 +++++++++++++++++++++++
- 4 files changed, 150 insertions(+), 2 deletions(-)
-
-diff --git a/gst-libs/gst/codecparsers/gsth264parser.c b/gst-libs/gst/codecparsers/gsth264parser.c
-index 012f1d0d7..68aa25068 100644
---- a/gst-libs/gst/codecparsers/gsth264parser.c
-+++ b/gst-libs/gst/codecparsers/gsth264parser.c
-@@ -1556,6 +1556,14 @@ gst_h264_parser_identify_nalu_avc (GstH264NalParser * nalparser,
- 
-   memset (nalu, 0, sizeof (*nalu));
- 
-+  /* Would overflow guint below otherwise: the callers needs to ensure that
-+   * this never happens */
-+  if (offset > G_MAXUINT32 - nal_length_size) {
-+    GST_WARNING ("offset + nal_length_size overflow");
-+    nalu->size = 0;
-+    return GST_H264_PARSER_BROKEN_DATA;
-+  }
-+
-   if (size < offset + nal_length_size) {
-     GST_DEBUG ("Can't parse, buffer has too small size %" G_GSIZE_FORMAT
-         ", offset %u", size, offset);
-@@ -1570,7 +1578,13 @@ gst_h264_parser_identify_nalu_avc (GstH264NalParser * nalparser,
-   nalu->sc_offset = offset;
-   nalu->offset = offset + nal_length_size;
- 
--  if (size < nalu->size + nal_length_size) {
-+  if (nalu->size > G_MAXUINT32 - nal_length_size) {
-+    GST_WARNING ("NALU size + nal_length_size overflow");
-+    nalu->size = 0;
-+    return GST_H264_PARSER_BROKEN_DATA;
-+  }
-+
-+  if (size < (gsize) nalu->size + nal_length_size) {
-     nalu->size = 0;
- 
-     return GST_H264_PARSER_NO_NAL_END;
-diff --git a/gst-libs/gst/codecparsers/gsth265parser.c b/gst-libs/gst/codecparsers/gsth265parser.c
-index 26e68b276..dc7f27aa9 100644
---- a/gst-libs/gst/codecparsers/gsth265parser.c
-+++ b/gst-libs/gst/codecparsers/gsth265parser.c
-@@ -1531,6 +1531,14 @@ gst_h265_parser_identify_nalu_hevc (GstH265Parser * parser,
- 
-   memset (nalu, 0, sizeof (*nalu));
- 
-+  /* Would overflow guint below otherwise: the callers needs to ensure that
-+   * this never happens */
-+  if (offset > G_MAXUINT32 - nal_length_size) {
-+    GST_WARNING ("offset + nal_length_size overflow");
-+    nalu->size = 0;
-+    return GST_H265_PARSER_BROKEN_DATA;
-+  }
-+
-   if (size < offset + nal_length_size) {
-     GST_DEBUG ("Can't parse, buffer has too small size %" G_GSIZE_FORMAT
-         ", offset %u", size, offset);
-@@ -1545,7 +1553,13 @@ gst_h265_parser_identify_nalu_hevc (GstH265Parser * parser,
-   nalu->sc_offset = offset;
-   nalu->offset = offset + nal_length_size;
- 
--  if (size < nalu->size + nal_length_size) {
-+  if (nalu->size > G_MAXUINT32 - nal_length_size) {
-+    GST_WARNING ("NALU size + nal_length_size overflow");
-+    nalu->size = 0;
-+    return GST_H265_PARSER_BROKEN_DATA;
-+  }
-+
-+  if (size < (gsize) nalu->size + nal_length_size) {
-     nalu->size = 0;
- 
-     return GST_H265_PARSER_NO_NAL_END;
-diff --git a/tests/check/libs/h264parser.c b/tests/check/libs/h264parser.c
-index c7c46d9a2..d322dd8db 100644
---- a/tests/check/libs/h264parser.c
-+++ b/tests/check/libs/h264parser.c
-@@ -229,6 +229,65 @@ GST_START_TEST (test_h264_parse_slice_5bytes)
- 
- GST_END_TEST;
- 
-+GST_START_TEST (test_h264_parse_identify_nalu_avc)
-+{
-+  GstH264ParserResult res;
-+  GstH264NalUnit nalu;
-+  GstH264NalParser *const parser = gst_h264_nal_parser_new ();
-+  /* Skip 3 bytes for the start code */
-+  const gsize nal_size = sizeof (slice_dpa) - 3;
-+  const gsize buf_size = 4 + nal_size;
-+  guint8 *buf = g_new (guint8, buf_size);
-+
-+  memcpy (buf + 4, slice_dpa + 3, nal_size);
-+
-+  GST_WRITE_UINT16_BE (buf + 2, nal_size);
-+  res = gst_h264_parser_identify_nalu_avc (parser, buf, 2, buf_size, 2, &nalu);
-+
-+  assert_equals_int (res, GST_H264_PARSER_OK);
-+  assert_equals_int (nalu.type, GST_H264_NAL_SLICE_DPA);
-+  assert_equals_int (nalu.offset, 4);
-+  assert_equals_int (nalu.size, nal_size);
-+
-+  GST_WRITE_UINT32_BE (buf, nal_size);
-+  res = gst_h264_parser_identify_nalu_avc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H264_PARSER_OK);
-+  assert_equals_int (nalu.type, GST_H264_NAL_SLICE_DPA);
-+  assert_equals_int (nalu.offset, 4);
-+  assert_equals_int (nalu.size, nal_size);
-+
-+  GST_WRITE_UINT32_BE (buf, G_MAXUINT32);
-+  res = gst_h264_parser_identify_nalu_avc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H264_PARSER_BROKEN_DATA);
-+
-+  GST_WRITE_UINT32_BE (buf, G_MAXUINT32 - 2);
-+  res = gst_h264_parser_identify_nalu_avc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H264_PARSER_BROKEN_DATA);
-+
-+  GST_WRITE_UINT32_BE (buf, G_MAXUINT32 - 3);
-+  res = gst_h264_parser_identify_nalu_avc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H264_PARSER_BROKEN_DATA);
-+
-+  GST_WRITE_UINT32_BE (buf, G_MAXUINT32 - 4);
-+  res = gst_h264_parser_identify_nalu_avc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H264_PARSER_NO_NAL_END);
-+
-+  GST_WRITE_UINT32_BE (buf, G_MAXUINT32 - 6);
-+  res = gst_h264_parser_identify_nalu_avc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H264_PARSER_NO_NAL_END);
-+
-+  g_free (buf);
-+  gst_h264_nal_parser_free (parser);
-+}
-+
-+GST_END_TEST;
-+
- static guint8 nalu_sps_with_vui[] = {
-   0x00, 0x00, 0x00, 0x01, 0x67, 0x64, 0x00, 0x28,
-   0xac, 0xd9, 0x40, 0x78, 0x04, 0x4f, 0xde, 0x03,
-@@ -666,6 +725,7 @@ h264parser_suite (void)
-   tcase_add_test (tc_chain, test_h264_parse_slice_dpa);
-   tcase_add_test (tc_chain, test_h264_parse_slice_eoseq_slice);
-   tcase_add_test (tc_chain, test_h264_parse_slice_5bytes);
-+  tcase_add_test (tc_chain, test_h264_parse_identify_nalu_avc);
-   tcase_add_test (tc_chain, test_h264_parse_invalid_sei);
-   tcase_add_test (tc_chain, test_h264_create_sei);
- 
-diff --git a/tests/check/libs/h265parser.c b/tests/check/libs/h265parser.c
-index 0a0e4db97..5b6a215ec 100644
---- a/tests/check/libs/h265parser.c
-+++ b/tests/check/libs/h265parser.c
-@@ -255,6 +255,65 @@ GST_START_TEST (test_h265_parse_slice_6bytes)
- 
- GST_END_TEST;
- 
-+GST_START_TEST (test_h265_parse_identify_nalu_hevc)
-+{
-+  GstH265ParserResult res;
-+  GstH265NalUnit nalu;
-+  GstH265Parser *parser = gst_h265_parser_new ();
-+  /* Skip 4 bytes for the start code */
-+  const gsize nal_size = sizeof (slice_eos_slice_eob) - 4;
-+  const gsize buf_size = 4 + nal_size;
-+  guint8 *buf = g_new (guint8, buf_size);
-+
-+  memcpy (buf + 4, slice_eos_slice_eob + 4, nal_size);
-+
-+  GST_WRITE_UINT16_BE (buf + 2, nal_size);
-+  res = gst_h265_parser_identify_nalu_hevc (parser, buf, 2, buf_size, 2, &nalu);
-+
-+  assert_equals_int (res, GST_H265_PARSER_OK);
-+  assert_equals_int (nalu.type, GST_H265_NAL_SLICE_IDR_W_RADL);
-+  assert_equals_int (nalu.offset, 4);
-+  assert_equals_int (nalu.size, nal_size);
-+
-+  GST_WRITE_UINT32_BE (buf, nal_size);
-+  res = gst_h265_parser_identify_nalu_hevc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H265_PARSER_OK);
-+  assert_equals_int (nalu.type, GST_H265_NAL_SLICE_IDR_W_RADL);
-+  assert_equals_int (nalu.offset, 4);
-+  assert_equals_int (nalu.size, nal_size);
-+
-+  GST_WRITE_UINT32_BE (buf, G_MAXUINT32);
-+  res = gst_h265_parser_identify_nalu_hevc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H265_PARSER_BROKEN_DATA);
-+
-+  GST_WRITE_UINT32_BE (buf, G_MAXUINT32 - 2);
-+  res = gst_h265_parser_identify_nalu_hevc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H265_PARSER_BROKEN_DATA);
-+
-+  GST_WRITE_UINT32_BE (buf, G_MAXUINT32 - 3);
-+  res = gst_h265_parser_identify_nalu_hevc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H265_PARSER_BROKEN_DATA);
-+
-+  GST_WRITE_UINT32_BE (buf, G_MAXUINT32 - 4);
-+  res = gst_h265_parser_identify_nalu_hevc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H265_PARSER_NO_NAL_END);
-+
-+  GST_WRITE_UINT32_BE (buf, G_MAXUINT32 - 6);
-+  res = gst_h265_parser_identify_nalu_hevc (parser, buf, 0, buf_size, 4, &nalu);
-+
-+  assert_equals_int (res, GST_H265_PARSER_NO_NAL_END);
-+
-+  g_free (buf);
-+  gst_h265_parser_free (parser);
-+}
-+
-+GST_END_TEST;
-+
- GST_START_TEST (test_h265_base_profiles)
- {
-   GstH265ProfileTierLevel ptl;
-@@ -1101,6 +1160,7 @@ h265parser_suite (void)
-   tcase_add_test (tc_chain, test_h265_parse_slice_eos_slice_eob);
-   tcase_add_test (tc_chain, test_h265_parse_pic_timing);
-   tcase_add_test (tc_chain, test_h265_parse_slice_6bytes);
-+  tcase_add_test (tc_chain, test_h265_parse_identify_nalu_hevc);
-   tcase_add_test (tc_chain, test_h265_base_profiles);
-   tcase_add_test (tc_chain, test_h265_base_profiles_compat);
-   tcase_add_test (tc_chain, test_h265_format_range_profiles_exact_match);
--- 
-2.31.1
-