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Diffstat (limited to 'doc/HACKING')
| -rw-r--r-- | doc/HACKING | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/doc/HACKING b/doc/HACKING index 0d78f797fc..511e3fbe41 100644 --- a/doc/HACKING +++ b/doc/HACKING @@ -115,6 +115,32 @@ valgrind --leak-check=yes --error-limit=no --show-reachable=yes src/or/tor pass --undef-value-errors=no to valgrind, or rebuild your openssl with -DPURIFY.) +Coverity +~~~~~~~~ + +Nick regularly runs the coverity static analyzer on the Tor codebase. + +The preprocessor define __COVERITY__ is used to work around instances +where coverity picks up behavior that we wish to permit. + +clang Static Analyzer +~~~~~~~~~~~~~~~~~~~~~ + +The clang static analyzer can be run on the Tor codebase using Xcode (WIP) +or a command-line build. + +The preprocessor define __clang_analyzer__ is used to work around instances +where clang picks up behavior that we wish to permit. + +clang Runtime Sanitizers +~~~~~~~~~~~~~~~~ + +To build the Tor codebase with the clang Address and Undefined Behavior +sanitizers, see the file contrib/clang/sanitize_blacklist.txt. + +Preprocessor workarounds for instances where clang picks up behavior that +we wish to permit are also documented in the blacklist file. + Running lcov for unit test coverage ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |