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* [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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