Duncan P. N. Exon Smith 839cd13b65 Lex: Never overflow the file in HeaderMap::lookupFilename() ... If a header map file is corrupt, the strings in the string table may not be null-terminated. The logic here previously relied on `MemoryBuffer` always being null-terminated, but this isn't actually guaranteed by the class AFAICT. Moreover, we're seeing a lot of crash traces at calls to `strlen()` inside of `lookupFilename()`, so something is going wrong there. Instead, use `strnlen()` to get the length, and check for corruption. Also remove code paths that could call `StringRef(nullptr)`. r261459 made these rather obvious (although they'd been there all along). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@261461 91177308-0d34-0410-b5e6-96231b3b80d8		2016-02-21 00:14:36 +00:00
..
AST	Remove autoconf support	2016-01-26 21:30:40 +00:00
ASTMatchers	Add an AST matcher for real floating-point types. e.g., float, double, long double, but not complex.	2016-02-18 16:36:01 +00:00
Basic	Remove autoconf support	2016-01-26 21:30:40 +00:00
CodeGen	Remove autoconf support	2016-01-26 21:30:40 +00:00
Driver	Remove autoconf support	2016-01-26 21:30:40 +00:00
Format	Remove use of builtin comma operator.	2016-02-18 22:34:54 +00:00
Frontend	Use Backend_EmitMCNull for null codegen unit tests.	2016-02-18 20:27:16 +00:00
Lex	Lex: Never overflow the file in HeaderMap::lookupFilename()	2016-02-21 00:14:36 +00:00
Rewrite	Remove autoconf support	2016-01-26 21:30:40 +00:00
Sema	Remove autoconf support	2016-01-26 21:30:40 +00:00
StaticAnalyzer	Remove autoconf support	2016-01-26 21:30:40 +00:00
Tooling	Stop using "template" when printing qualtype names	2016-02-16 20:34:27 +00:00
libclang	tests: Add explicit -stdlib=libstdc++ to tests that require it	2016-02-12 07:48:28 +00:00
CMakeLists.txt	[CMake] Don't build the libclang tests unless you're building libclang	2015-12-04 23:12:19 +00:00