831500 - run fuzzer on ASAN builds during idle times

Status: RESOLVED INCOMPLETE

(Release Engineering :: General, defect)

Description

[John O'Duinn [:joduinn] (please use "needinfo?" flag)]

Spinning out from bug#753148.

Per :decoder, he'd like to run fuzzers on these ASAN builds as part of the usual set of idle-time fuzzer jobs. Spinning out this bug to figure out what is wanted, and then do it.

Comment 1

[Christian Holler (:decoder)]

Probably a misunderstanding here, it's not me who would run these, but Jesse (it's only about running domfuzz right now, afaik). I'm not sure what his plans are but as far as I remember, he wanted to run idle-time fuzzer jobs with ASan builds on RelEng once the builds are there :)

Ccing Jesse to find out what's necessary to do here :)

Comment 2

[Gary Kwong [:gkw] [:nth10sd] (NOT official MoCo now)]

Both domfuzz and jsfunfuzz are being run now. The driver script, bot.py, chooses randomly between the two. They are currently being run on regular non-ASAN builds.

For reference, the script for the current usual set of idle-time fuzzer jobs is located here:

https://hg.mozilla.org/build/tools/file/default/scripts/fuzzing/fuzzer.sh

Comment 3

[David Bolter [:davidb] (NeedInfo me for attention)]

Note the dependency for this landed.

Comment 4

[Chris AtLee [:catlee]]

Is there anything for RelEng to do here? Or can you guys adjust bot.py to use ASAN builds as well?

Comment 5

[David Bolter [:davidb] (NeedInfo me for attention)]

(In reply to Chris AtLee [:catlee] from comment #4)
> Is there anything for RelEng to do here? Or can you guys adjust bot.py to
> use ASAN builds as well?

I bet Gary knows :)

Comment 6

[Gary Kwong [:gkw] [:nth10sd] (NOT official MoCo now)]

Jesse is probably a better option - he works more with Firefox binaries these days, and I *think* the ASAN ones as well.

Comment 7

[Jesse Ruderman]

For Linux I need a fix for bug 855881 (or bug 628573?).

For Mac I need fixes for bug 923916, bug 937582, and bug 935795.