Re: [afl-users] Digest for afl-users@googlegroups.com - 3 updates in 1 topic

[Phanny Top]

នៅ​ថ្ងៃទី អង្គារ 14 មិថុនា 2022, 11:04 PM <afl-...@googlegroups.com> បាន​សរសេរ​ថា៖

afl-...@googlegroups.com

Google Groups

Topic digest
View all topics

• how to run a constructor function on each fork - 3 Updates

how to run a constructor function on each fork

Shank <shashank...@gmail.com>: Jun 13 07:05PM -0700 From what I understand, afl would stop just before main() and then create the forks from there (for better performance). In my usecase, it is needed that a particular constructor function is run for each invocation, rather than once in the whole session (as is the case now). Is there an option to disable the described behaviour?   - Shank

Marc <m...@mh-sec.de>: Jun 14 10:58AM +0200 On 6/14/22 04:05, Shank wrote: > is needed that a particular constructor function is run for each > invocation, rather than once in the whole session (as is the case now). > Is there an option to disable the described behaviour? what you could do is add another constructor to your target that runs before the speical one you have and put __AFL_INIT(); in there, then this will be the location the forkserver is installed, and your special constructor comes afterwards every time.   Regards, Marc   --   Marc Heuse www.mh-sec.de   PGP: AF3D 1D4C D810 F0BB 977D 3807 C7EE D0A0 6BE9 F573

Shank <shashank...@gmail.com>: Jun 14 07:03AM -0700 Thank you. I will do that.

Back to top

You received this digest because you're subscribed to updates for this group. You can change your settings on the group membership page. To unsubscribe from this group and stop receiving emails from it send an email to afl-users+...@googlegroups.com.