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d7d950e8bd
The leading blank lines are apparently an artefact of an older source control system. They are not required and they look like accidents, because starting a source file with a blank line is not a regular habit of software developers nowadays. This is a cherry-pick of commit 37cc20add8fb5b83bb5299a26cd3b41e0f776017 from branch 'libpng18'. Signed-off-by: John Bowler <jbowler@acm.org> Signed-off-by: Cosmin Truta <ctruta@gmail.com>
Copyright (c) 2017 Glenn Randers-Pehrson
This code is released under the libpng license.
For conditions of distribution and use, see the disclaimer
and license in png.h
Files in this directory are used by the oss-fuzz project
(https://github.com/google/oss-fuzz/tree/master/projects/libpng).
for "fuzzing" libpng.
They were licensed by Google Inc, using the BSD-like Chromium license,
which may be found at https://cs.chromium.org/chromium/src/LICENSE, or, if
noted in the source, under the Apache-2.0 license, which may
be found at http://www.apache.org/licenses/LICENSE-2.0 .
If they have been modified, the derivatives are copyright Glenn Randers-Pehrson
and are released under the same licenses as the originals. Several of
the original files (libpng_read_fuzzer.options, png.dict, project.yaml)
had no licensing information; we assumed that these were under the Chromium
license. Any new files are released under the libpng license (see png.h).
The files are
Original
Filename or derived Copyright License
========================= ========== ================ ==========
Dockerfile* derived 2017, Glenn R-P Apache 2.0
build.sh derived 2017, Glenn R-P Apache 2.0
libpng_read_fuzzer.cc derived 2017, Glenn R-P Chromium
libpng_read_fuzzer.options original 2015, Chrome Devs Chromium
png.dict original 2015, Chrome Devs Chromium
README.txt (this file) original 2017, Glenn R-P libpng
* Dockerfile is a copy of the file used by oss-fuzz. build.sh,
png.dict and libpng_read_fuzzer.* are the actual files used by oss-fuzz,
which retrieves them from the libpng repository at Github.
To do: exercise the progressive reader and the png encoder.