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| author | Kostya Serebryany <kcc@google.com> | 2015-05-04 22:30:29 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2015-05-04 22:30:29 +0000 |
| commit | 6c2479bee4cb3dad62e11b8cf774f95204bb518d (patch) | |
| tree | 77a268bd7789a1165388cbc05eb169161ed67f59 /clang/test/Lexer | |
| parent | a68970dfd58dab5443707efc13ed682d6fbd076c (diff) | |
| download | bcm5719-llvm-6c2479bee4cb3dad62e11b8cf774f95204bb518d.tar.gz bcm5719-llvm-6c2479bee4cb3dad62e11b8cf774f95204bb518d.zip | |
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
Diffstat (limited to 'clang/test/Lexer')
| -rw-r--r-- | clang/test/Lexer/eof-include.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/test/Lexer/eof-include.c b/clang/test/Lexer/eof-include.c new file mode 100644 index 00000000000..6e537887188 --- /dev/null +++ b/clang/test/Lexer/eof-include.c @@ -0,0 +1,8 @@ +// RUN: %clang_cc1 %s -verify +// vim: set binary noeol: + +// This file intentionally ends without a \n on the last line. Make sure your +// editor doesn't add one. + +// expected-error@+1{{expected "FILENAME" or <FILENAME>}} +#include <\
\ No newline at end of file |
