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* Fix Clang-tidy modernize-use-nullptr warnings; other minor fixes.Eugene Zelenko2016-01-261-3/+3
| | | | | | Differential revision: http://reviews.llvm.org/D16567 llvm-svn: 258836
* [analyzer] Add VforkChecker to find unsafe code in vforked process.Yury Gribov2015-11-061-0/+218
This checker looks for unsafe constructs in vforked process: function calls (excluding whitelist), memory write and returns. This was originally motivated by a vfork-related bug in xtables package. Patch by Yury Gribov. Differential revision: http://reviews.llvm.org/D14014 llvm-svn: 252285
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