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f2d016f12e
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John Stiles f2d016f12e Fix for fuzzer-discovered error with negation. 
Yesterday's negation-related changes (http://review.skia.org/464123)
exposed a flaw that the fuzzer was able to exploit. We were previously
able to assume that `simplify_negation` would always return a non-null
expression; in some cases, that is no longer true.

Change-Id: Ia585232b0e35fafe0c642384a59ef94ce743ffd5
Bug: oss-fuzz:40427
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464916
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2021-10-28 16:14:42 +00:00
animations
bazel [infra] Add initial platforms and constraint values 2021-10-26 18:27:13 +00:00
bench Reland "Create a common Tessellation.h header" 2021-10-27 19:09:32 +00:00
bin [sk] Update asset download references to use SK 2021-09-17 16:55:53 +00:00
build/fuchsia [fuchsia] Fix fidlc command. 2020-06-10 03:29:24 +00:00
build_overrides Add Abseil dependency for Dawn 2021-09-22 22:05:32 +00:00
client_utils/android Make class members that are static constexpr also be inline. 2021-10-11 16:22:59 +00:00
demos.skia.org [demos] Add WebGPU demo using origin trial 2021-10-08 16:35:34 +00:00
dm [graphite] Rearrange internal Context/Recorder/Recording relationship 2021-10-15 13:51:59 +00:00
docker [infra] Update cmake docker image to be Debian 10 2021-07-23 11:21:31 +00:00
docs/examples Reland "Add sRGB 8888 colortype" 2021-08-24 12:56:32 +00:00
example Remove SDL from DEPS (and SDL example that used it) 2021-05-27 21:37:57 +00:00
experimental [graphite] Add vertex and instance buffer support. 2021-10-28 14:50:38 +00:00
fuzz Make all shader caps uniquely-owned 2021-10-21 20:11:03 +00:00
gm Add GM to demonstrate inconsistent scaling of shader by paint alpha 2021-10-19 13:04:42 +00:00
gn Fix for fuzzer-discovered error with negation. 2021-10-28 16:14:42 +00:00
include Move SkPromiseImageTexture's includes inside GPU guard 2021-10-28 15:40:30 +00:00
infra [mac] CPU dimensions are too precise and miss new Macminis in the pool. 2021-10-26 20:36:33 +00:00
modules Fix Clang warning -Wbitwise-instead-of-logical. 2021-10-26 21:35:37 +00:00
platform_tools change method signature for FontChain 2021-10-28 01:57:32 +00:00
resources Fix for fuzzer-discovered error with negation. 2021-10-28 16:14:42 +00:00
samplecode Revert "Lift recursive curve culling out of tessellators" 2021-10-27 17:22:59 +00:00
site Update instructions for running debugger locally 2021-10-11 21:45:31 +00:00
specs [infra] Port serve.py from Python2 to 3 2021-08-31 15:28:19 +00:00
src Fix for fuzzer-discovered error with negation. 2021-10-28 16:14:42 +00:00
tests Fix for fuzzer-discovered error with negation. 2021-10-28 16:14:42 +00:00
third_party [infra] Add initial platforms and constraint values 2021-10-26 18:27:13 +00:00
toolchain [infra] Add hermetic toolchain for C/C++ using Clang+Musl 2021-10-21 12:43:49 +00:00
tools [graphite] Expand shader precompilation placeholder 2021-10-27 18:43:52 +00:00
.bazelrc [infra] Add hermetic toolchain for C/C++ using Clang+Musl 2021-10-21 12:43:49 +00:00
.clang-format no more bin packing in .clang-format 2021-03-04 17:22:50 +00:00
.clang-tidy Disable ClangTidy namespace comments for short blocks. 2020-08-24 14:01:22 +00:00
.gitignore Add .vscode to the default gitignore list. 2021-10-13 15:23:02 +00:00
.gn Pre-emptive fix for upcoming ANGLE change. 2021-01-08 17:23:52 +00:00
AUTHORS Add trusted service accounts to AUTHORS file 2021-09-29 20:18:40 +00:00
BUILD.bazel [infra] Add initial platforms and constraint values 2021-10-26 18:27:13 +00:00
BUILD.gn [graphite] Allow graphite to compile without ganesh and add shared gn files. 2021-10-26 01:25:05 +00:00
codereview.settings Make uploading to Gerrit the default for Skia 2016-11-09 19:07:56 +00:00
CONTRIBUTING
CQ_COMMITTERS Moved committer list to chrome-infra-auth and deleted it from the repo 2015-09-02 13:37:54 -07:00
DEPS Roll SK Tool from 8b318b839676 to 815443b0b456 2021-10-28 16:09:13 +00:00
DIR_METADATA Move metadata in OWNERS files to DIR_METADATA files 2021-02-02 23:41:54 +00:00
go.mod [infra] Roll infra to update vpython 2021-09-10 17:41:28 +00:00
go.sum [infra] Roll infra to update vpython 2021-09-10 17:41:28 +00:00
LICENSE LICENSE file: clean up 2019-11-22 21:59:03 +00:00
OWNERS [infra] Add wildcard OWNERS 2021-08-30 19:19:34 +00:00
PRESUBMIT.py Remove AUTHORS check from PRESUBMIT.py 2021-09-30 14:12:18 +00:00
public.bzl Move ToolUtils::make_big_path() to bench/ 2021-10-14 12:57:29 +00:00
README
README.chromium
RELEASE_NOTES.txt Remove GPU-related calls from SkSurface.h when !SK_SUPPORT_GPU 2021-10-28 14:11:41 +00:00
whitespace.txt Test SkCQ 2021-07-24 21:07:28 +00:00
WORKSPACE.bazel [infra] Add hermetic toolchain for C/C++ using Clang+Musl 2021-10-21 12:43:49 +00:00

README 

Skia is a complete 2D graphic library for drawing Text, Geometries, and Images.

See full details, and build instructions, at https://skia.org.