From: Jason Merrill <jason@redhat.com>
To: Marek Polacek <polacek@redhat.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>,
Jakub Jelinek <jakub@redhat.com>,
"Joseph S. Myers" <joseph@codesourcery.com>
Subject: Re: [PATCH][ubsan] Add VLA bound instrumentation
Date: Wed, 30 Oct 2013 16:08:00 -0000 [thread overview]
Message-ID: <52712C29.3010206@redhat.com> (raw)
In-Reply-To: <20131030145253.GB31396@redhat.com>
On 10/30/2013 10:52 AM, Marek Polacek wrote:
> + if ((flag_sanitize & SANITIZE_VLA)
> + && !processing_template_decl
You don't need to check processing_template_decl; the template case was
already handled above.
> + tree x = cp_save_expr (size);
> + x = build2 (COMPOUND_EXPR, TREE_TYPE (x),
> + ubsan_instrument_vla (input_location, x), x);
> + finish_expr_stmt (x);
Saving 'size' here doesn't help since it's already been used above.
Could you use itype instead of size here?
Jason
next prev parent reply other threads:[~2013-10-30 15:56 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-12 12:38 Marek Polacek
2013-09-12 12:48 ` Marek Polacek
2013-09-12 16:12 ` Joseph S. Myers
2013-09-12 16:20 ` Joseph S. Myers
2013-09-12 17:15 ` Marek Polacek
2013-09-13 10:29 ` Marek Polacek
2013-09-13 11:23 ` Eric Botcazou
2013-09-13 18:01 ` Joseph S. Myers
2013-09-16 11:13 ` Marek Polacek
2013-09-16 13:39 ` Florian Weimer
2013-09-12 16:29 ` Marek Polacek
2013-09-25 13:23 ` Marek Polacek
2013-10-07 20:17 ` Marek Polacek
2013-10-15 13:25 ` Marek Polacek
2013-10-15 15:01 ` Joseph S. Myers
2013-10-24 20:35 ` Jason Merrill
2013-10-25 17:38 ` Marek Polacek
2013-10-25 19:04 ` Jason Merrill
2013-10-25 19:15 ` Marek Polacek
2013-10-25 19:30 ` Jason Merrill
2013-10-30 15:16 ` Marek Polacek
2013-10-30 16:08 ` Jason Merrill [this message]
2013-10-30 16:20 ` Marek Polacek
2013-10-30 20:55 ` Mike Stump
2013-10-30 22:46 ` Marek Polacek
2013-10-30 22:50 ` Mike Stump
2013-10-31 11:12 ` Marek Polacek
2013-10-31 3:18 ` Jason Merrill
2013-10-31 19:07 ` Marek Polacek
2013-11-01 17:35 ` Jason Merrill
2013-11-01 19:10 ` Marek Polacek
2013-11-01 20:39 ` Jason Merrill
2013-11-02 13:06 ` Marek Polacek
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