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From: Stephen Hemminger <stephen@networkplumber.org>
To: Thomas Monjalon <thomas@monjalon.net>
Cc: dev@dpdk.org, "David Marchand" <david.marchand@redhat.com>,
	"Mattias Rönnblom" <mattias.ronnblom@ericsson.com>,
	"Tyler Retzlaff" <roretzla@linux.microsoft.com>,
	"Morten Brørup" <mb@smartsharesystems.com>,
	"Chengwen Feng" <fengchengwen@huawei.com>,
	"Konstantin Ananyev" <konstantin.ananyev@huawei.com>
Subject: Re: [PATCH] eal: fix cleanup on Windows
Date: Fri, 8 Nov 2024 08:00:35 -0800	[thread overview]
Message-ID: <20241108080035.42c834aa@hermes.local> (raw)
In-Reply-To: <20241108130822.4073057-1-thomas@monjalon.net>

On Fri,  8 Nov 2024 14:08:21 +0100
Thomas Monjalon <thomas@monjalon.net> wrote:

> The memory allocated with _aligned_malloc()
> must be released with _aligned_free() on Windows.
> 
> The POSIX free() was called in eal_lcore_var_cleanup(),
> called in rte_eal_cleanup(), and triggered a heap corruption:
> exit status 3221226356 or signal 3221226228 SIGinvalid
> with MALLOC_PERTURB_=86
> 
> Fixes: 5bce9bed67ad ("eal: add static per-lcore memory allocation facility")
> 
> Reported-by: David Marchand <david.marchand@redhat.com>
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

Is there anyway to use the function attributes to catch this at compile
time (for Gcc builds).

  parent reply	other threads:[~2024-11-08 16:00 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-11-08 13:08 [PATCH] eal: fix cleanup on Windows Thomas Monjalon
2024-11-08 13:11 ` David Marchand
2024-11-08 13:33 ` Morten Brørup
2024-11-08 13:39 ` Dmitry Kozlyuk
2024-11-08 15:43 ` Mattias Rönnblom
2024-11-08 21:57   ` Thomas Monjalon
2024-11-08 16:00 ` Stephen Hemminger [this message]
2024-11-08 17:43   ` Morten Brørup

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