From: Bruce Richardson <bruce.richardson@intel.com>
To: Kevin Laatz <kevin.laatz@intel.com>
Cc: dev@dpdk.org, stable@dpdk.org,
Xingguang He <xingguang.he@intel.com>,
Conor Walsh <conor.walsh@intel.com>
Subject: Re: [PATCH 1/5] dma/idxd: fix memory leak in pci close
Date: Fri, 8 Apr 2022 15:49:30 +0100 [thread overview]
Message-ID: <YlBLejlucidLJ74h@bricha3-MOBL.ger.corp.intel.com> (raw)
In-Reply-To: <20220408141504.1319913-2-kevin.laatz@intel.com>
On Fri, Apr 08, 2022 at 03:15:00PM +0100, Kevin Laatz wrote:
> ASAN reports a memory leak for the 'pci' pointer in the 'idxd_dmadev'
> struct.
>
> This is fixed by free'ing the struct when the last queue on the PCI
> device is being closed.
>
> Fixes: 9449330a8458 ("dma/idxd: create dmadev instances on PCI probe")
> Cc: stable@dpdk.org
> Cc: bruce.richardson@intel.com
>
> Reported-by: Xingguang He <xingguang.he@intel.com>
> Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
> ---
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
next prev parent reply other threads:[~2022-04-08 14:49 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220408141504.1319913-1-kevin.laatz@intel.com>
2022-04-08 14:15 ` Kevin Laatz
2022-04-08 14:49 ` Bruce Richardson [this message]
2022-04-08 14:15 ` [PATCH 2/5] dma/idxd: fix memory leak due to free on incorrect pointer Kevin Laatz
2022-04-08 14:52 ` Bruce Richardson
2022-04-19 16:20 ` Kevin Laatz
2022-04-08 14:15 ` [PATCH 5/5] examples/dma: fix missing dma close Kevin Laatz
[not found] ` <20220703122243.929642-1-kevin.laatz@intel.com>
2022-07-03 12:22 ` [PATCH v2 1/3] dma/idxd: fix memory leak in pci close Kevin Laatz
2022-07-04 13:19 ` Bruce Richardson
2022-07-04 13:34 ` Kevin Laatz
2022-07-04 13:44 ` Bruce Richardson
2022-07-03 12:22 ` [PATCH v2 2/3] dma/idxd: fix memory leak due to free on incorrect pointer Kevin Laatz
2022-07-04 13:23 ` Bruce Richardson
2022-07-04 13:25 ` Bruce Richardson
2022-07-03 12:22 ` [PATCH v2 3/3] dma/idxd: fix null pointer dereference during pci remove Kevin Laatz
2022-07-04 13:25 ` Bruce Richardson
[not found] ` <20220704152751.943965-1-kevin.laatz@intel.com>
2022-07-04 15:27 ` [PATCH v3 1/3] dma/idxd: fix memory leak in pci close Kevin Laatz
2022-07-04 15:39 ` Bruce Richardson
2022-07-04 15:27 ` [PATCH v3 2/3] dma/idxd: fix memory leak due to free on incorrect pointer Kevin Laatz
2022-07-04 15:27 ` [PATCH v3 3/3] dma/idxd: fix null pointer dereference during pci remove Kevin Laatz
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