search for: staticdeathcallback

...tch under review right now to implement recovery mode for asan, but I am not sure if or when this patch will be committed) > > Also, one more thing, currently Libfuzzer does not catch SIGABRT and > treat it as a fatal event. I've added a SIGABRT handler to my own code > and moved StaticDeathCallback to public so I can call it from there. > > Again, this is asan, not libFuzzer. You need ASAN_OPTIONS=handle_abort=1 I hope to make it the default soon-ish. > -- > greg > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.or...

HI think I have a fairly nicely integrated Libfuzzer based fuzzer in Postgres now. I can run things like: SELECT fuzz(100000,'select regexp_matches(''foo/bar/baz'',$1,''g'')') Which makes it convenient to fuzz arbitrary public functions available in SQL. (I haven't figured out what interface to make for fuzzing internal functions which take char

...d libFuzzer support, right? You can intercept your specific type of bug in the target function. > > >> Also, one more thing, currently Libfuzzer does not catch SIGABRT and > >> treat it as a fatal event. I've added a SIGABRT handler to my own code > >> and moved StaticDeathCallback to public so I can call it from there. > >> > > Again, this is asan, not libFuzzer. > > You need ASAN_OPTIONS=handle_abort=1 > > I hope to make it the default soon-ish. > > Ah, that would have made this work a bit simpler. Thanks. > > I have yet to really expe...