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LibGfx/TinyVG: Avoid OOM if header contains a bogus color table size
This change limits the amount of memory that is initially allocated for the color table. This prevents an OOM condition if the file contains an incorrect color table size.
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parent
1ede4f249d
commit
aa54007943
3 changed files with 22 additions and 5 deletions
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@ -721,6 +721,20 @@ TEST_CASE(test_everything_tvg)
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}
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}
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TEST_CASE(test_tvg_malformed)
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{
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Array test_inputs = {
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TEST_INPUT("tvg/bogus-color-table-size.tvg"sv)
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};
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for (auto test_input : test_inputs) {
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auto file = MUST(Core::MappedFile::map(test_input));
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auto plugin_decoder = TRY_OR_FAIL(Gfx::TinyVGImageDecoderPlugin::create(file->bytes()));
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auto frame_or_error = plugin_decoder->frame(0);
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EXPECT(frame_or_error.is_error());
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}
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}
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TEST_CASE(test_jxl_modular_simple_tree_upsample2_10bits)
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{
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auto file = MUST(Core::MappedFile::map(TEST_INPUT("jxl/modular_simple_tree_upsample2_10bits_rct.jxl"sv)));
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