1 Last changed in libpng 1.6.33 [September 28, 2017] 2 Copyright (c) 2017 Glenn Randers-Pehrson 3 4 This code is released under the libpng license. 5 For conditions of distribution and use, see the disclaimer 6 and license in png.h 7 8 Files in this directory are used by the oss-fuzz project 9 (https://github.com/google/oss-fuzz/tree/master/projects/libpng). 10 for "fuzzing" libpng. 11 12 They were licensed by Google Inc, using the BSD-like Chromium license, 13 which may be found at https://cs.chromium.org/chromium/src/LICENSE, or, if 14 noted in the source, under the Apache-2.0 license, which may 15 be found at http://www.apache.org/licenses/LICENSE-2.0 . 16 If they have been modified, the derivatives are copyright Glenn Randers-Pehrson 17 and are released under the same licenses as the originals. Several of 18 the original files (libpng_read_fuzzer.options, png.dict, project.yaml) 19 had no licensing information; we assumed that these were under the Chromium 20 license. Any new files are released under the libpng license (see png.h). 21 22 The files are 23 Original 24 Filename or derived Copyright License 25 ========================= ========== ================ ========== 26 Dockerfile* derived 2017, Glenn R-P Apache 2.0 27 build.sh* derived 2017, Glenn R-P Apache 2.0 28 libpng_read_fuzzer.cc derived 2017, Glenn R-P Chromium 29 libpng_read_fuzzer.options original 2015, Chrome Devs Chromium 30 png.dict original 2015, Chrome Devs Chromium 31 README.txt (this file) original 2017, Glenn R-P libpng 32 33 * Dockerfile and build.sh are copies of the files used by oss-fuzz. 34 png.dict and libpng_read_fuzzer.* are the actual files used by oss-fuzz, 35 which retrieves them from the libpng repository at Github. 36 37 To do: exercise the progressive reader and the png encoder. 38
