| commit | cf330da43b4380574676bc3baefa920d3d88d48c | [log] [tgz] |
|---|---|---|
| author | Jakob Kummerow <jkummerow@chromium.org> | Fri Jan 25 00:42:23 2019 |
| committer | Commit Bot <commit-bot@chromium.org> | Mon Jan 28 21:22:19 2019 |
| tree | a463e30c55809878a21ce8820edc74ad6df3db55 | |
| parent | e8faf62ca040df6b4dc7470474f9e48f286b1901 [diff] |
[ubsan][regexp] Avoid out-of-range casts from int to enum Result NativeRegExpMacroAssembler::Match() can return either a Result sentinel or an int indicating the number of matches, so it should return a plain int which we can only safely cast to Result or IrregexpResult when it's guaranteed to be the former case. Bug: v8:3770 Change-Id: I4c3447e0cdebd5f825964e086574ab504a1799cd Reviewed-on: https://chromium-review.googlesource.com/c/1435735 Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#59142}
V8 is Google's open source JavaScript engine.
V8 implements ECMAScript as specified in ECMA-262.
V8 is written in C++ and is used in Google Chrome, the open source browser from Google.
V8 can run standalone, or can be embedded into any C++ application.
V8 Project page: https://github.com/v8/v8/wiki
Checkout depot tools, and run
fetch v8
This will checkout V8 into the directory v8 and fetch all of its dependencies. To stay up to date, run
git pull origin
gclient sync
For fetching all branches, add the following into your remote configuration in .git/config:
fetch = +refs/branch-heads/*:refs/remotes/branch-heads/*
fetch = +refs/tags/*:refs/tags/*
Please follow the instructions mentioned on the V8 wiki.