linux-kernel - [PATCH 0/2] tracing: hist trigger KASAN fixes

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Date:	Wed, 29 Jun 2016 19:55:58 -0500
From:	Tom Zanussi <tom.zanussi@...ux.intel.com>
To:	rostedt@...dmis.org
Cc:	dvyukov@...gle.com, linux-kernel@...r.kernel.org,
	Tom Zanussi <tom.zanussi@...ux.intel.com>
Subject: [PATCH 0/2] tracing: hist trigger KASAN fixes

Dmitry Vyukov found and reported an issue with hist triggers when
running the hist trigger selftests, which Steve Rostedt sent a patch
for and which fixed part of the problem; I copied his patch to fix
another similar problem in the same code.  The result is the first
patch in this series.

After that fix was applied, another problem appeared, again triggered
by the selftests.  The second patch here fixes that.

I then ran my exhaustive testsuite with KASAN enabled and didn't find
anything else beyond those.

The following changes since commit 02184c60eba8491ea574cd17b8ba766c86d468f2:

  Merge tag 'for-v4.7-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply (2016-06-27 20:43:00 -0700)

are available in the git repository at:

  git://git.yoctoproject.org/linux-yocto-contrib.git tzanussi/hist-trigger-kasan-fixes
  http://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto-contrib/log/?h=tzanussi/hist-trigger-kasan-fixes

Steven Rostedt (1):
  tracing: Fix use-after-free in hist_unreg_all/hist_enable_unreg_all

Tom Zanussi (1):
  tracing: Fix use-after-free in hist_register_trigger()

 kernel/trace/trace_events_hist.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

-- 
1.9.3