diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/local.mk | 2 | ||||
| -rw-r--r-- | gnu/packages/gstreamer.scm | 8 | ||||
| -rw-r--r-- | gnu/packages/patches/gst-plugins-good-CVE-2021-3497.patch | 174 | ||||
| -rw-r--r-- | gnu/packages/patches/gst-plugins-good-CVE-2021-3498.patch | 22 |
4 files changed, 3 insertions, 203 deletions
diff --git a/gnu/local.mk b/gnu/local.mk index 664c326791..7a700c3296 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -1176,8 +1176,6 @@ dist_patch_DATA = \ %D%/packages/patches/gst-libav-64channels-stack-corruption.patch \ %D%/packages/patches/gst-plugins-bad-fix-overflow.patch \ %D%/packages/patches/gst-plugins-good-fix-test.patch \ - %D%/packages/patches/gst-plugins-good-CVE-2021-3497.patch \ - %D%/packages/patches/gst-plugins-good-CVE-2021-3498.patch \ %D%/packages/patches/gst-plugins-ugly-fix-out-of-bound-reads.patch \ %D%/packages/patches/guile-1.8-cpp-4.5.patch \ %D%/packages/patches/guile-2.2-skip-oom-test.patch \ diff --git a/gnu/packages/gstreamer.scm b/gnu/packages/gstreamer.scm index 4a9d077772..d2a8b756fb 100644 --- a/gnu/packages/gstreamer.scm +++ b/gnu/packages/gstreamer.scm @@ -622,7 +622,7 @@ for the GStreamer multimedia library.") (define-public gst-plugins-good (package (name "gst-plugins-good") - (version "1.18.2") + (version "1.18.4") (source (origin (method url-fetch) @@ -630,11 +630,9 @@ for the GStreamer multimedia library.") (string-append "https://gstreamer.freedesktop.org/src/" name "/" name "-" version ".tar.xz")) - (patches (search-patches "gst-plugins-good-fix-test.patch" - "gst-plugins-good-CVE-2021-3497.patch" - "gst-plugins-good-CVE-2021-3498.patch")) + (patches (search-patches "gst-plugins-good-fix-test.patch")) (sha256 - (base32 "1929nhjsvbl4bw37nfagnfsnxz737cm2x3ayz9ayrn9lwkfm45zp")))) + (base32 "1c1rpq709cy8maaykyn1n0kckj9c6fl3mhvixkk6xmdwkcx0xrdn")))) (build-system meson-build-system) (arguments `(#:glib-or-gtk? #t ; To wrap binaries and/or compile schemas diff --git a/gnu/packages/patches/gst-plugins-good-CVE-2021-3497.patch b/gnu/packages/patches/gst-plugins-good-CVE-2021-3497.patch deleted file mode 100644 index c8c3ee6cf1..0000000000 --- a/gnu/packages/patches/gst-plugins-good-CVE-2021-3497.patch +++ /dev/null @@ -1,174 +0,0 @@ -Fix CVE-2021-3497: - -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3497 -https://gstreamer.freedesktop.org/security/sa-2021-0002.html - -Patch copied from upstream source repository: - -https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/commit/9181191511f9c0be6a89c98b311f49d66bd46dc3?merge_request_iid=903 - -diff --git a/gst/matroska/matroska-demux.c b/gst/matroska/matroska-demux.c -index 467815986c8c3d86fd8906a0d539b34f67d6693e..0e47ee7b5e25ac3331f30439710ae755235f2a22 100644 ---- a/gst/matroska/matroska-demux.c -+++ b/gst/matroska/matroska-demux.c -@@ -3851,6 +3851,12 @@ gst_matroska_demux_add_wvpk_header (GstElement * element, - guint32 block_samples, tmp; - gsize size = gst_buffer_get_size (*buf); - -+ if (size < 4) { -+ GST_ERROR_OBJECT (element, "Too small wavpack buffer"); -+ gst_buffer_unmap (*buf, &map); -+ return GST_FLOW_ERROR; -+ } -+ - gst_buffer_extract (*buf, 0, &tmp, sizeof (guint32)); - block_samples = GUINT32_FROM_LE (tmp); - /* we need to reconstruct the header of the wavpack block */ -@@ -3858,10 +3864,10 @@ gst_matroska_demux_add_wvpk_header (GstElement * element, - /* -20 because ck_size is the size of the wavpack block -8 - * and lace_size is the size of the wavpack block + 12 - * (the three guint32 of the header that already are in the buffer) */ -- wvh.ck_size = size + sizeof (Wavpack4Header) - 20; -+ wvh.ck_size = size + WAVPACK4_HEADER_SIZE - 20; - - /* block_samples, flags and crc are already in the buffer */ -- newbuf = gst_buffer_new_allocate (NULL, sizeof (Wavpack4Header) - 12, NULL); -+ newbuf = gst_buffer_new_allocate (NULL, WAVPACK4_HEADER_SIZE - 12, NULL); - - gst_buffer_map (newbuf, &outmap, GST_MAP_WRITE); - data = outmap.data; -@@ -3886,9 +3892,11 @@ gst_matroska_demux_add_wvpk_header (GstElement * element, - audiocontext->wvpk_block_index += block_samples; - } else { - guint8 *outdata = NULL; -- guint outpos = 0; -- gsize buf_size, size, out_size = 0; -+ gsize buf_size, size; - guint32 block_samples, flags, crc, blocksize; -+ GstAdapter *adapter; -+ -+ adapter = gst_adapter_new (); - - gst_buffer_map (*buf, &map, GST_MAP_READ); - buf_data = map.data; -@@ -3897,6 +3905,7 @@ gst_matroska_demux_add_wvpk_header (GstElement * element, - if (buf_size < 4) { - GST_ERROR_OBJECT (element, "Too small wavpack buffer"); - gst_buffer_unmap (*buf, &map); -+ g_object_unref (adapter); - return GST_FLOW_ERROR; - } - -@@ -3918,59 +3927,57 @@ gst_matroska_demux_add_wvpk_header (GstElement * element, - data += 4; - size -= 4; - -- if (blocksize == 0 || size < blocksize) -- break; -- -- g_assert ((newbuf == NULL) == (outdata == NULL)); -+ if (blocksize == 0 || size < blocksize) { -+ GST_ERROR_OBJECT (element, "Too small wavpack buffer"); -+ gst_buffer_unmap (*buf, &map); -+ g_object_unref (adapter); -+ return GST_FLOW_ERROR; -+ } - -- if (newbuf == NULL) { -- out_size = sizeof (Wavpack4Header) + blocksize; -- newbuf = gst_buffer_new_allocate (NULL, out_size, NULL); -+ g_assert (newbuf == NULL); - -- gst_buffer_copy_into (newbuf, *buf, -- GST_BUFFER_COPY_TIMESTAMPS | GST_BUFFER_COPY_FLAGS, 0, -1); -+ newbuf = -+ gst_buffer_new_allocate (NULL, WAVPACK4_HEADER_SIZE + blocksize, -+ NULL); -+ gst_buffer_map (newbuf, &outmap, GST_MAP_WRITE); -+ outdata = outmap.data; -+ -+ outdata[0] = 'w'; -+ outdata[1] = 'v'; -+ outdata[2] = 'p'; -+ outdata[3] = 'k'; -+ outdata += 4; -+ -+ GST_WRITE_UINT32_LE (outdata, blocksize + WAVPACK4_HEADER_SIZE - 8); -+ GST_WRITE_UINT16_LE (outdata + 4, wvh.version); -+ GST_WRITE_UINT8 (outdata + 6, wvh.track_no); -+ GST_WRITE_UINT8 (outdata + 7, wvh.index_no); -+ GST_WRITE_UINT32_LE (outdata + 8, wvh.total_samples); -+ GST_WRITE_UINT32_LE (outdata + 12, wvh.block_index); -+ GST_WRITE_UINT32_LE (outdata + 16, block_samples); -+ GST_WRITE_UINT32_LE (outdata + 20, flags); -+ GST_WRITE_UINT32_LE (outdata + 24, crc); -+ outdata += 28; -+ -+ memcpy (outdata, data, blocksize); - -- outpos = 0; -- gst_buffer_map (newbuf, &outmap, GST_MAP_WRITE); -- outdata = outmap.data; -- } else { -- gst_buffer_unmap (newbuf, &outmap); -- out_size += sizeof (Wavpack4Header) + blocksize; -- gst_buffer_set_size (newbuf, out_size); -- gst_buffer_map (newbuf, &outmap, GST_MAP_WRITE); -- outdata = outmap.data; -- } -+ gst_buffer_unmap (newbuf, &outmap); -+ gst_adapter_push (adapter, newbuf); -+ newbuf = NULL; - -- outdata[outpos] = 'w'; -- outdata[outpos + 1] = 'v'; -- outdata[outpos + 2] = 'p'; -- outdata[outpos + 3] = 'k'; -- outpos += 4; -- -- GST_WRITE_UINT32_LE (outdata + outpos, -- blocksize + sizeof (Wavpack4Header) - 8); -- GST_WRITE_UINT16_LE (outdata + outpos + 4, wvh.version); -- GST_WRITE_UINT8 (outdata + outpos + 6, wvh.track_no); -- GST_WRITE_UINT8 (outdata + outpos + 7, wvh.index_no); -- GST_WRITE_UINT32_LE (outdata + outpos + 8, wvh.total_samples); -- GST_WRITE_UINT32_LE (outdata + outpos + 12, wvh.block_index); -- GST_WRITE_UINT32_LE (outdata + outpos + 16, block_samples); -- GST_WRITE_UINT32_LE (outdata + outpos + 20, flags); -- GST_WRITE_UINT32_LE (outdata + outpos + 24, crc); -- outpos += 28; -- -- memmove (outdata + outpos, data, blocksize); -- outpos += blocksize; - data += blocksize; - size -= blocksize; - } - gst_buffer_unmap (*buf, &map); -- gst_buffer_unref (*buf); - -- if (newbuf) -- gst_buffer_unmap (newbuf, &outmap); -+ newbuf = gst_adapter_take_buffer (adapter, gst_adapter_available (adapter)); -+ g_object_unref (adapter); - -+ gst_buffer_copy_into (newbuf, *buf, -+ GST_BUFFER_COPY_TIMESTAMPS | GST_BUFFER_COPY_FLAGS, 0, -1); -+ gst_buffer_unref (*buf); - *buf = newbuf; -+ - audiocontext->wvpk_block_index += block_samples; - } - -diff --git a/gst/matroska/matroska-ids.h b/gst/matroska/matroska-ids.h -index 429213f778063ba0063944ab64ad60373bbce5ee..8d4a685a910ec13100a3c3d156b2412d28ec0522 100644 ---- a/gst/matroska/matroska-ids.h -+++ b/gst/matroska/matroska-ids.h -@@ -688,6 +688,8 @@ typedef struct _Wavpack4Header { - guint32 crc; /* crc for actual decoded data */ - } Wavpack4Header; - -+#define WAVPACK4_HEADER_SIZE (32) -+ - typedef enum { - GST_MATROSKA_TRACK_ENCODING_SCOPE_FRAME = (1<<0), - GST_MATROSKA_TRACK_ENCODING_SCOPE_CODEC_DATA = (1<<1), diff --git a/gnu/packages/patches/gst-plugins-good-CVE-2021-3498.patch b/gnu/packages/patches/gst-plugins-good-CVE-2021-3498.patch deleted file mode 100644 index 50eb42f126..0000000000 --- a/gnu/packages/patches/gst-plugins-good-CVE-2021-3498.patch +++ /dev/null @@ -1,22 +0,0 @@ -Fix CVE-2021-3498: - -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3498 -https://gstreamer.freedesktop.org/security/sa-2021-0003.html - -Patch copied from upstream source repository: - -https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/commit/02174790726dd20a5c73ce2002189bf240ad4fe0?merge_request_iid=903 - -diff --git a/gst/matroska/matroska-demux.c b/gst/matroska/matroska-demux.c -index 4d0234743b8cf243b4521e56ef9027ba23b1b5d0..467815986c8c3d86fd8906a0d539b34f67d6693e 100644 ---- a/gst/matroska/matroska-demux.c -+++ b/gst/matroska/matroska-demux.c -@@ -692,6 +692,8 @@ gst_matroska_demux_parse_stream (GstMatroskaDemux * demux, GstEbmlRead * ebml, - - DEBUG_ELEMENT_START (demux, ebml, "TrackEntry"); - -+ *dest_context = NULL; -+ - /* start with the master */ - if ((ret = gst_ebml_read_master (ebml, &id)) != GST_FLOW_OK) { - DEBUG_ELEMENT_STOP (demux, ebml, "TrackEntry", ret); |