freetype2/glyphs-outlines: Bad-free in ft_smooth_render_generic

2018-07-21T13:16:38
ID OSSFUZZ-9503
Type ossfuzz
Reporter Google
Modified 2018-08-28T15:25:48

Description

Detailed report: https://oss-fuzz.com/testcase?key=4776853456814080

Project: freetype2 Fuzzer: afl_freetype2_glyphs-outlines Fuzz target binary: glyphs-outlines Job Type: afl_asan_freetype2 Platform Id: linux

Crash Type: Bad-free Crash Address: 0x7f0ad9d8fc1a Crash State: ft_smooth_render_generic FT_Render_Glyph_Internal FT_Glyph_To_Bitmap

Sanitizer: address (ASAN)

Regressed: https://oss-fuzz.com/revisions?job=afl_asan_freetype2&range=201807200902:201807210508

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=4776853456814080

Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for more information.

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