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charset=utf-8 Content-Transfer-Encoding: 8bit Hello David, I ran some more tests and it turns out that this issue was already fixed by this commit: 4d8bdd8b56 malloc: fix ASan handling for unmapped memory Sorry about the noise, Alex ________________________________ From: David Marchand Sent: 08 October 2024 11:36 To: Alex Michon Cc: Thomas Monjalon ; Anatoly Burakov ; dev@dpdk.org Subject: Re: [PATCH] eal/linux: clear asan after allocation and before prefaulting On Thu, Jul 25, 2024 at 9:25 AM Alex Michon wrote: > > Prefaulting may generate asan error. I am a bit surprised of this fix. Could you give details on how to reproduce this issue? -- David Marchand --secu_cc0d6bd7815234787f18fc466ed6c5fc_part1 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit
Hello David,

I ran some more tests and it turns out that this issue was already fixed by this commit:
4d8bdd8b56 malloc: fix ASan handling for unmapped memory

Sorry about the noise,
Alex
From: David Marchand <david.marchand@redhat.com>
Sent: 08 October 2024 11:36
To: Alex Michon <amichon@kalrayinc.com>
Cc: Thomas Monjalon <thomas@monjalon.net>; Anatoly Burakov <anatoly.burakov@intel.com>; dev@dpdk.org <dev@dpdk.org>
Subject: Re: [PATCH] eal/linux: clear asan after allocation and before prefaulting
 
On Thu, Jul 25, 2024 at 9:25 AM Alex Michon <amichon@kalrayinc.com> wrote:
>
> Prefaulting may generate asan error.

I am a bit surprised of this fix.
Could you give details on how to reproduce this issue?


--
David Marchand





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