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[libpng16] Add a call to png_set_packing() to the fuzzer.

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This commit is contained in:
Glenn Randers-Pehrson 2017-10-14 11:33:59 -05:00
parent f648294931
commit ccc77d2a8d
1 changed files with 2 additions and 1 deletions
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3
contrib/oss-fuzz/libpng_read_fuzzer.cc
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@ -5,7 +5,7 @@
// Use of this source code is governed by a BSD-style license that may
// be found in the LICENSE file https://cs.chromium.org/chromium/src/LICENSE
// Last changed in libpng 1.6.35 [October 13, 2017]
// Last changed in libpng 1.6.35 [October 14, 2017]
// The modifications in 2017 by Glenn Randers-Pehrson include
// 1. addition of a PNG_CLEANUP macro,
@ -164,6 +164,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
// Set several transforms that browsers typically use:
png_set_gray_to_rgb(png_handler.png_ptr);
png_set_expand(png_handler.png_ptr);
png_set_packing(png_handler.png_ptr);
png_set_scale_16(png_handler.png_ptr);
png_set_add_alpha(png_handler.png_ptr, 0xffff, PNG_FILLER_AFTER);