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From: Andrey Ryabinin <ryabinin.a.a@gmail.com>
To: Dmitry Vyukov <dvyukov@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
	"x86@kernel.org" <x86@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
	linux-arch@vger.kernel.org,
	kasan-dev <kasan-dev@googlegroups.com>,
	Alexander Potapenko <glider@google.com>
Subject: Re: [PATCH] kasan: account for new sections when instrumenting globals
Date: Thu, 23 Jun 2016 17:00:09 +0300	[thread overview]
Message-ID: <CAPAsAGwmf-ULn8Zry4yTZdJy7uiaFxLRcYpM=ZNSQqQOdy7sxQ@mail.gmail.com> (raw)
In-Reply-To: <CACT4Y+YrYO0JYnknmFHk4EGvzyP7wwxW-xoMJtcJeEaHo17eDw@mail.gmail.com>

2016-06-23 16:21 GMT+03:00 Dmitry Vyukov <dvyukov@google.com>:
>>
>> gcc version 6.1.1 20160513
>>
>> .dtors contains asan destructors for global vars:
>>

Something has changed very recently, because my gcc-6.1.0 2016-04-27
generate .fini_array.
So if this is not a bug in gcc, and such change done intentionally, we
can just discard .dtors.
In case this is a bug, and it will be fixed in gcc release (6.2.0) we
can ignore it.

  reply	other threads:[~2016-06-23 14:00 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-22 17:07 [PATCH] kasan: account for new sections when instrumenting globals Dmitry Vyukov
2016-06-23 11:49 ` Andrey Ryabinin
2016-06-23 11:50   ` Andrey Ryabinin
2016-06-23 12:40     ` Dmitry Vyukov
2016-06-23 13:06       ` Andrey Ryabinin
2016-06-23 13:19         ` Dmitry Vyukov
2016-06-23 13:21           ` Dmitry Vyukov
2016-06-23 14:00             ` Andrey Ryabinin [this message]
2016-06-23 14:38               ` Dmitry Vyukov
2016-06-23 14:58                 ` Andrey Ryabinin

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