From: Simon Horman <horms@kernel.org>
To: Lorenzo Bianconi <lorenzo@kernel.org>
Cc: Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, netdev@vger.kernel.org
Subject: Re: [PATCH v3 1/4] net: airoha: Fix an error handling path in airoha_alloc_gdm_port()
Date: Fri, 16 May 2025 21:17:11 +0100 [thread overview]
Message-ID: <20250516201711.GK3339421@horms.kernel.org> (raw)
In-Reply-To: <aCZZyDvp-TZ7AFwS@lore-desk>
On Thu, May 15, 2025 at 11:16:56PM +0200, Lorenzo Bianconi wrote:
> > If register_netdev() fails, the error handling path of the probe will not
> > free the memory allocated by the previous airoha_metadata_dst_alloc() call
> > because port->dev->reg_state will not be NETREG_REGISTERED.
> >
> > So, an explicit airoha_metadata_dst_free() call is needed in this case to
> > avoid a memory leak.
> >
> > Fixes: af3cf757d5c9 ("net: airoha: Move DSA tag in DMA descriptor")
> > Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
>
> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2025-05-16 20:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-15 19:59 [PATCH v3 1/4] net: airoha: Fix an error handling path in airoha_alloc_gdm_port() Christophe JAILLET
2025-05-15 19:59 ` [PATCH v3 2/4] net: airoha: Fix an error handling path in airoha_probe() Christophe JAILLET
2025-05-16 20:16 ` Simon Horman
2025-05-24 8:54 ` Christophe JAILLET
2025-05-17 14:07 ` Lorenzo Bianconi
2025-05-15 19:59 ` [PATCH v3 3/4] net: airoha: Use for_each_child_of_node_scoped() Christophe JAILLET
2025-05-15 19:59 ` [PATCH v3 4/4] net: airoha: Use dev_err_probe() Christophe JAILLET
2025-05-16 20:16 ` Simon Horman
2025-05-17 14:09 ` Lorenzo Bianconi
2025-05-15 21:16 ` [PATCH v3 1/4] net: airoha: Fix an error handling path in airoha_alloc_gdm_port() Lorenzo Bianconi
2025-05-16 20:17 ` Simon Horman [this message]
2025-05-16 20:16 ` Simon Horman
2025-05-16 20:21 ` Simon Horman
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