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Merge pull request #8343 from radarhere/jpeg2000_colorspace
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commit
d636b804d7
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@ -182,6 +182,15 @@ def test_restricted_icc_profile() -> None:
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ImageFile.LOAD_TRUNCATED_IMAGES = False
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ImageFile.LOAD_TRUNCATED_IMAGES = False
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@pytest.mark.skipif(
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not os.path.exists(EXTRA_DIR), reason="Extra image files not installed"
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)
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def test_unknown_colorspace() -> None:
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with Image.open(f"{EXTRA_DIR}/file8.jp2") as im:
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im.load()
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assert im.mode == "L"
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def test_header_errors() -> None:
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def test_header_errors() -> None:
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for path in (
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for path in (
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"Tests/images/invalid_header_length.jp2",
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"Tests/images/invalid_header_length.jp2",
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@ -698,8 +698,7 @@ j2k_decode_entry(Imaging im, ImagingCodecState state) {
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}
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}
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/* Check that this image is something we can handle */
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/* Check that this image is something we can handle */
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if (image->numcomps < 1 || image->numcomps > 4 ||
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if (image->numcomps < 1 || image->numcomps > 4) {
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image->color_space == OPJ_CLRSPC_UNKNOWN) {
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state->errcode = IMAGING_CODEC_BROKEN;
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state->errcode = IMAGING_CODEC_BROKEN;
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state->state = J2K_STATE_FAILED;
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state->state = J2K_STATE_FAILED;
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goto quick_exit;
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goto quick_exit;
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@ -744,7 +743,7 @@ j2k_decode_entry(Imaging im, ImagingCodecState state) {
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/* Find the correct unpacker */
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/* Find the correct unpacker */
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color_space = image->color_space;
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color_space = image->color_space;
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if (color_space == OPJ_CLRSPC_UNSPECIFIED) {
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if (color_space == OPJ_CLRSPC_UNKNOWN || color_space == OPJ_CLRSPC_UNSPECIFIED) {
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switch (image->numcomps) {
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switch (image->numcomps) {
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case 1:
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case 1:
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case 2:
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case 2:
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