vp9: fail decode if block/frame refs are corrupt
proceeding using a corrupt (incompletely decoded) frame reference may lead to incorrect assumptions about allocation sizes leading to a crash. Change-Id: I76e74f2e1be127c2e2c7e1174bb3307497dfd23d
This commit is contained in:
Родитель
3de038f396
Коммит
440f5097c7
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@ -113,9 +113,10 @@ TEST_P(InvalidFileTest, ReturnCode) {
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const DecodeParam kVP9InvalidFileTests[] = {
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{1, "invalid-vp90-02-v2.webm"},
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{1, "invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf"},
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{1, "invalid-vp90-03-v2.webm"},
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{1, "invalid-vp90-03-v3.webm"},
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{1, "invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-.ivf"},
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{1, "invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-z.ivf"},
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{1, "invalid-vp90-2-12-droppable_1.ivf.s3676_r01-05_b6-.ivf"},
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};
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VP9_INSTANTIATE_TEST_CASE(InvalidFileTest,
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@ -10,8 +10,8 @@ fe346136b9b8c1e6f6084cc106485706915795e4 invalid-vp90-01-v2.webm
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25751f5d3b05ff03f0719ad42cd625348eb8961e invalid-vp90-01-v2.webm.res
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d78e2fceba5ac942246503ec8366f879c4775ca5 invalid-vp90-02-v2.webm
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8e2eff4af87d2b561cce2365713269e301457ef3 invalid-vp90-02-v2.webm.res
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df1a1453feb3c00d7d89746c7003b4163523bff3 invalid-vp90-03-v2.webm
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25dd58c22d23f75304d7ce7f69f4e5b02ef9119a invalid-vp90-03-v2.webm.res
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df1a1453feb3c00d7d89746c7003b4163523bff3 invalid-vp90-03-v3.webm
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4935c62becc68c13642a03db1e6d3e2331c1c612 invalid-vp90-03-v3.webm.res
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d637297561dd904eb2c97a9015deeb31c4a1e8d2 invalid-vp90-2-08-tile_1x4_frame_parallel_all_key.webm
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3a204bdbeaa3c6458b77bcebb8366d107267f55d invalid-vp90-2-08-tile_1x4_frame_parallel_all_key.webm.res
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a432f96ff0a787268e2f94a8092ab161a18d1b06 park_joy_90p_10_420.y4m
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@ -691,3 +691,5 @@ d3ea592c8d7b05d14c7ed48befc0a3aaf7709b7a invalid-vp90-2-09-subpixel-00.ivf.s195
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368dccdde5288c13c25695d2eacdc7402cadf613 vp90-2-19-skip.webm.md5
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ffe460282df2b0e7d4603c2158653ad96f574b02 vp90-2-19-skip-01.webm
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bd21bc9eda4a4a36b221d71ede3a139fc3c7bd85 vp90-2-19-skip-01.webm.md5
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b03c408cf23158638da18dbc3323b99a1635c68a invalid-vp90-2-12-droppable_1.ivf.s3676_r01-05_b6-.ivf
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0a3884edb3fd8f9d9b500223e650f7de257b67d8 invalid-vp90-2-12-droppable_1.ivf.s3676_r01-05_b6-.ivf.res
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@ -797,8 +797,8 @@ LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-01-v2.webm
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-01-v2.webm.res
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-02-v2.webm
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-02-v2.webm.res
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-03-v2.webm
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-03-v2.webm.res
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-03-v3.webm
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-03-v3.webm.res
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf.res
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-.ivf
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@ -813,6 +813,8 @@ LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-09-aq2.webm.ivf.s3984_r
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-09-aq2.webm.ivf.s3984_r01-05_b6-.ivf.res
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-09-subpixel-00.ivf.s19552_r01-05_b6-.ivf
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-09-subpixel-00.ivf.s19552_r01-05_b6-.ivf.res
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-12-droppable_1.ivf.s3676_r01-05_b6-.ivf
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LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += invalid-vp90-2-12-droppable_1.ivf.s3676_r01-05_b6-.ivf.res
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ifeq ($(CONFIG_DECODE_PERF_TESTS),yes)
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# BBB VP9 streams
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@ -330,6 +330,9 @@ static void set_ref(VP9_COMMON *const cm, MACROBLOCKD *const xd,
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if (!vp9_is_valid_scale(&ref_buffer->sf))
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vpx_internal_error(&cm->error, VPX_CODEC_UNSUP_BITSTREAM,
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"Invalid scale factors");
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if (ref_buffer->buf->corrupted)
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vpx_internal_error(&cm->error, VPX_CODEC_CORRUPT_FRAME,
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"Block reference is corrupt");
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vp9_setup_pre_planes(xd, idx, ref_buffer->buf, mi_row, mi_col,
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&ref_buffer->sf);
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xd->corrupted |= ref_buffer->buf->corrupted;
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@ -675,6 +678,10 @@ static void setup_frame_size_with_refs(VP9_COMMON *cm,
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YV12_BUFFER_CONFIG *const buf = cm->frame_refs[i].buf;
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width = buf->y_crop_width;
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height = buf->y_crop_height;
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if (buf->corrupted) {
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vpx_internal_error(&cm->error, VPX_CODEC_CORRUPT_FRAME,
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"Frame reference is corrupt");
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}
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found = 1;
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break;
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}
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