On 25 Jul 2017, at 06:32, Toralf Förster toralf.foerster@gmx.de wrote:
Signed PGP part On 07/23/2017 09:08 PM, Toralf Förster wrote:
I do fuzz test the Tor sources with AFL using the script in [1].
Hhm, the root cause is the configure option "--enable-expensive-hardening".
Without that I can continue fuzz testing. I do wonder, since when this configure option doesn't play well together with AFL ?
This option enables ASAN.
ASAN requires a lot of extra shadow VM mappings, which it never uses, but afl still sees them as part of its allocations.
See the afl documentation for details.
T -- Tim Wilson-Brown (teor)
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