harfbuzz/hb-fuzzer: Global-buffer-overflow in OT::BEInt<short, 2>::operator short

Project: https://github.com/harfbuzz/harfbuzz.git Detailed report: https://oss-fuzz.com/testcase?key=4595692015190016 Project: harfbuzz Fuzzer: libFuzzerharfbuzzhb-fuzzer Fuzz target binary: hb-fuzzer Job Type: libfuzzerasanharfbuzz Platform Id: linux Crash Type: Global-buffer-overflow READ 1 Cra...

harfbuzz: Use-of-uninitialized-value in hb_buffer_t::merge_out_clusters

Project: https://github.com/harfbuzz/harfbuzz.git Detailed report: https://oss-fuzz.com/testcase?key=6424351550210048 Project: harfbuzz Fuzzer: libFuzzerharfbuzzhb-fuzzer Fuzz target binary: hb-fuzzer Job Type: libfuzzermsanharfbuzz Platform Id: linux Crash Type: Use-of-uninitialized-value Crash...

harfbuzz: Use-of-uninitialized-value in int OT::SortedArrayOf<OT::GlyphID, OT::IntType<unsigned short, 2u> >::bsearch<un

Detailed report: https://oss-fuzz.com/testcase?key=6023178755244032 Project: harfbuzz Fuzzer: libFuzzerharfbuzzhb-fuzzer Fuzz target binary: hb-fuzzer Job Type: libfuzzermsanharfbuzz Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: int OT::SortedArrayOf...