imagemagick/encoder_heic_fuzzer: Use-of-uninitialized-value in transform_4x4_luma_add_16_fallback

Type ossfuzz
Reporter Google
Modified 2019-11-11T18:07:51


Detailed report:

Project: imagemagick Fuzzer: libFuzzer_imagemagick_encoder_heic_fuzzer Fuzz target binary: encoder_heic_fuzzer Job Type: libfuzzer_msan_imagemagick Platform Id: linux

Crash Type: Use-of-uninitialized-value Crash Address: Crash State: transform_4x4_luma_add_16_fallback void scale_coefficients_internal<unsigned short> scale_coefficients

Sanitizer: memory (MSAN)

Recommended Security Severity: Medium


Reproducer Testcase:

Issue filed automatically.

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