Btw Hardened Malloc does not require recompilation of TBB. Compilation of Hardened Malloc is easy.
https://github.com/GrapheneOS/hardened_malloc It then can be used with TBB or any application using LD_PRELOAD environment variable. LD_PRELOAD='/path/to/libhardened_malloc.so' /path/to/program Just now created: consider using Hardened Malloc for better security in TBB https://trac.torproject.org/projects/tor/ticket/31440 Tom Ritter: > On Sat, 17 Aug 2019 at 15:06, [email protected] <[email protected]> wrote: >> Question for the Tor Browser experts. Do you know if it is possible to >> remotely fingerprint the browser based on the memory allocator it is >> using? (via JS or content rendering) > > Fingerprint what aspect of the browser/machine? Browser web fingerprinting. The fingerprint that remote websites can see. Can web servers guess that a different memory allocator (Hardened Malloc) is being used due to difference in performance or other glitches? Cheers, Patrick _______________________________________________ tor-dev mailing list [email protected] https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-dev
