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| -rw-r--r-- | doc/developer/workflow.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/developer/workflow.rst b/doc/developer/workflow.rst index f720f6279e..166c96da33 100644 --- a/doc/developer/workflow.rst +++ b/doc/developer/workflow.rst @@ -1306,6 +1306,16 @@ MemorySanitizer to ``configure``. +UndefinedSanitizer + Similar to AddressSanitizer, this tool provides runtime instrumentation for + detecting use of undefined behavior in C. Testing your own code with this + tool before submission is encouraged. You can enable it by passing:: + + --enable-undefined-sanitizer + + to ``configure``. If you run FRR with this you will probably also have + to set ``sudo sysctl vm.mmap_rnd_bits=28`` + All of the above tools are available in the Clang/LLVM toolchain since 3.4. AddressSanitizer and ThreadSanitizer are available in recent versions of GCC, but are no longer actively maintained. MemorySanitizer is not available in GCC. |