Memcached segfault on increment

Janusz Dziemidowicz janusz.dziemidowicz at
Wed Jun 18 19:26:40 UTC 2008

2008/6/18 Dustin Sallings <dustin at>:
> Please try the latest version of  my tree and let me know if you have any
> more problems.  I have been unable to crash memcached since this morning.
> In particular, Tomash's fix:
> made my fuzzer happy.  I
> ran about 20 minutes of fuzz plus the case that broke consistently for me
> many times and saw no errors.

I can confirm that this particular patch fixes the problem for me.
Without it, your fuzzer was crashing memcached on second run with
exactly the same stack trace from Valgrind as I've posted earlier.
With this patch, I was too unable to crash it. Thanks a lot:)

Janusz Dziemidowicz
phone: +48500298526
email: janusz.dziemidowicz at

Nasza Klasa Sp. z o.o., ul. Dembowskiego 57/5, 51-670 Wrocław
Sąd Rejonowy dla Wrocławia-Fabrycznej we Wrocławiu, VI Wydział
Gospodarczy Krajowego Rejestru Sądowego,
nr KRS:0000289629, NIP:898-21-22-104, REGON:020586020
Kapitał zakładowy: 67850 PLN

More information about the memcached mailing list