From: "Aurélien Jarno" <aurelien@aurel32.net>
To: "Andreas Färber" <andreas.faerber@web.de>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [7076] target-mips: optimize a few tcg_temp_free()
Date: Fri, 10 Apr 2009 23:55:40 +0200 [thread overview]
Message-ID: <20090410215540.GA18746@volta.aurel32.net> (raw)
In-Reply-To: <0246F9D1-B455-4A9D-86C1-46E620E47391@web.de>
On Fri, Apr 10, 2009 at 11:48:57PM +0200, Andreas Färber wrote:
>
> Am 10.04.2009 um 23:41 schrieb Aurelien Jarno:
>
>> @@ -5860,11 +5860,11 @@
>>
>> tcg_gen_andi_i32(t0, fpu_fcr31, get_fp_bit(cc+1));
>> tcg_gen_brcondi_i32(cond, t0, 0, l2);
>> + tcg_temp_free_i32(t0);
>> gen_load_fpr32h(t0, fs);
>> gen_store_fpr32h(t0, fd);
>
> Use after free?
Oops, I think I should stop writing code now and go to sleep instead.
Thanks for the notice.
--
Aurelien Jarno GPG: 1024D/F1BCDB73
aurelien@aurel32.net http://www.aurel32.net
prev parent reply other threads:[~2009-04-10 22:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-10 21:41 [Qemu-devel] [7076] target-mips: optimize a few tcg_temp_free() Aurelien Jarno
2009-04-10 21:48 ` Andreas Färber
2009-04-10 21:55 ` Aurélien Jarno [this message]
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