From: Pedro Alves <alves.ped@gmail.com>
To: Martin Sebor <msebor@gmail.com>,
Gcc Patch List <gcc-patches@gcc.gnu.org>
Subject: Re: [PING 3] Re: [PATCH] warn for unsafe calls to __builtin_return_address
Date: Tue, 07 Jul 2015 10:14:00 -0000 [thread overview]
Message-ID: <559BA67C.7020304@gmail.com> (raw)
In-Reply-To: <559B4A67.6070201@gmail.com>
On 07/07/2015 04:41 AM, Martin Sebor wrote:
> This is a small change to diagnose unsafe calls to
> __builtin_{frame,return}_address (with an argument > 2) than
> tend to return bogus values or lead to crashes at runtime.
>
I hadn't realized you went through and implemented the
suggestion. Thanks for doing this. I hope it gets approved.
> A review would be appreciated.
(It may be the relevant maintainers haven't noticed there's a
code patch here because this is nested within
the "[PATCH] clarify doc for __builtin_return_address" thread).)
Thanks,
Pedro Alves
next prev parent reply other threads:[~2015-07-07 10:14 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-21 19:37 [PATCH] clarify doc for __builtin_return_address Martin Sebor
2015-05-21 20:50 ` Sandra Loosemore
2015-05-21 21:22 ` Martin Sebor
2015-05-21 22:00 ` Pedro Alves
2015-06-11 23:22 ` [PATCH] warn for unsafe calls to __builtin_return_address Martin Sebor
2015-06-18 17:32 ` [PING] " Martin Sebor
2015-06-27 0:48 ` [PING 2] " Martin Sebor
2015-07-07 3:41 ` [PING 3] " Martin Sebor
2015-07-07 10:14 ` Pedro Alves [this message]
2015-07-24 5:30 ` Jeff Law
2015-07-25 15:59 ` Segher Boessenkool
2015-07-28 3:44 ` Martin Sebor
2015-07-28 15:19 ` Segher Boessenkool
2015-07-28 16:03 ` Martin Sebor
2015-07-31 16:46 ` Jeff Law
2015-08-02 23:15 ` Martin Sebor
2015-08-03 11:55 ` [BUILDROBOT] Go runtime: calling ‘__builtin_frame_address’ with a nonzero argument is unsafe (was: warn for unsafe calls to __builtin_return_address) Jan-Benedict Glaw
2015-08-03 14:48 ` [BUILDROBOT] Go runtime: calling ‘__builtin_frame_address’ with a nonzero argument is unsafe Martin Sebor
2015-08-03 15:29 ` Jeff Law
2015-08-05 7:28 ` [PATCH] warn for unsafe calls to __builtin_return_address Andreas Schwab
2015-08-05 16:03 ` Jiong Wang
2015-08-05 17:56 ` Martin Sebor
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