diff options
author | Ethan Nicholas <ethannicholas@google.com> | 2017-10-06 14:22:22 -0400 |
---|---|---|
committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-10-17 21:05:11 +0000 |
commit | e148bf714e39ad006d82d99ed40f2ad1dfa6b905 (patch) | |
tree | e20cd4884ddbd0389ae3523d5bdcb96a61a682af /src/sksl/SkSLLexer.cpp | |
parent | 84366d22d6535dd955d9aa14bb0f364381c3f45d (diff) |
fix for SkSL lexer crash on non-ASCII input
Bug: skia:7126
Change-Id: Ic884d14daf91fd668afe9e29d2f82d1ef1089cce
Reviewed-on: https://skia-review.googlesource.com/56720
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Diffstat (limited to 'src/sksl/SkSLLexer.cpp')
-rw-r--r-- | src/sksl/SkSLLexer.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/sksl/SkSLLexer.cpp b/src/sksl/SkSLLexer.cpp index 2b3d465cb3..c97ded924f 100644 --- a/src/sksl/SkSLLexer.cpp +++ b/src/sksl/SkSLLexer.cpp @@ -926,6 +926,9 @@ Token Lexer::next() { Token::Kind lastAccept = Token::Kind::INVALID; int lastAcceptEnd = startOffset + 1; while (offset < fLength) { + if ((uint8_t) fText[offset] >= 127) { + break; + } state = transitions[mappings[(int)fText[offset]]][state]; ++offset; if (!state) { |