Date: Sat, 16 May 2015 14:01:43 -0500 From: Bryan Drewery <bdrewery@FreeBSD.org> To: Pedro Giffuni <pfg@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: kasan (was Re: svn commit: r282948 - head/lib/libthr/thread) Message-ID: <55579417.4020508@FreeBSD.org> In-Reply-To: <55577F01.7030101@FreeBSD.org> References: <201505150840.t4F8eHhM000804@svn.freebsd.org> <555772FA.2080408@FreeBSD.org> <55577F01.7030101@FreeBSD.org>
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[-- Attachment #1 --] On 5/16/2015 12:31 PM, Pedro Giffuni wrote: > FWIW, and somewhat off-topic ... > > On 05/16/15 11:40, Bryan Drewery wrote: >> ... >> Modified: >> head/lib/libthr/thread/thr_spec.c >> >> Thank you for this! >> >> I have a lot of patches at Isilon for adding a libc cleanup function to >> free all caching, for use in memory leak detectors such as valgrind. I >> even fixed valgrind to utilize it. > > Valgrind is good but it would be nicer to have the > Kernel AddressSANitizer: > > https://github.com/google/kasan/wiki > Doesn't memguard(9) basically do this? I don't like that memguard is so limited in its scope but it seems to be for this. -- Regards, Bryan Drewery [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBAgAGBQJVV5QXAAoJEDXXcbtuRpfPhiEH/iyua1UEgElfP91PV/Onvwha fGMm/lkSjgWlU9ej64Xwapgy++VeBRWreqn2xdVXqyi2UXk0po893v3YHE+SP1pD 4cJ+v70IyhnI3cuqLIJpGmkD5BFz9dRv3PJh3L/9IzEF7urW3VmlhQqWH27q1BbG 4hn/OV7Gdt/ZhIjxshbZnDgA1UvFVzyWugDfh32sC2fZYKmUFE9VvVUON5reO3Xu x/30L/k+rTXzHAgVVa9PZKLrsDyjJyfPZd1GjqYWs3uBOhcdkowM2A2OBrowrWBz BNI3tn90HPMvxu7lITi3SeHBEcx2L8jj7OPosYEBUu4wKuYtn1Cn1p65G3Ph23A= =wtDu -----END PGP SIGNATURE-----
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