llvm-project

Commit Graph

Author	SHA1	Message	Date
Richard Smith	b9b05100c5	Factor out repeated code parsing and concatenating header-names from tokens. We now actually form an angled_string_literal token for a header name by concatenation rather than just working out what its contents would be. This substantially simplifies downstream processing and is necessary for C++20 header unit imports. llvm-svn: 356433	2019-03-19 01:51:19 +00:00
Kostya Serebryany	6c2479bee4	Fix buffer overflow in Lexer Summary: Fix PR22407, where the Lexer overflows the buffer when parsing #include<\ (end of file after slash) Test Plan: Added a test that will trigger in asan build. This case is also covered by the clang-fuzzer bot. Reviewers: rnk Reviewed By: rnk Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D9489 llvm-svn: 236466	2015-05-04 22:30:29 +00:00

Author

SHA1

Message

Date

Richard Smith

b9b05100c5

Factor out repeated code parsing and concatenating header-names from

tokens.

We now actually form an angled_string_literal token for a header name by
concatenation rather than just working out what its contents would be.
This substantially simplifies downstream processing and is necessary for
C++20 header unit imports.

llvm-svn: 356433

2019-03-19 01:51:19 +00:00

Kostya Serebryany

6c2479bee4

Fix buffer overflow in Lexer

Summary:
Fix PR22407, where the Lexer overflows the buffer when parsing
 #include<\
(end of file after slash)

Test Plan:
Added a test that will trigger in asan build.
This case is also covered by the clang-fuzzer bot.

Reviewers: rnk

Reviewed By: rnk

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D9489

llvm-svn: 236466

2015-05-04 22:30:29 +00:00

2 Commits