linux-kernel - Re: [PATCH v2] dmaengine: ti: dma-crossbar: Fix a memory leak bug

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Message-ID: <20190820114346.GX12733@vkoul-mobl.Dlink>
Date:   Tue, 20 Aug 2019 17:13:46 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Wenwen Wang <wenwen@...uga.edu>
Cc:     Peter Ujfalusi <peter.ujfalusi@...com>,
        Dan Williams <dan.j.williams@...el.com>,
        Kate Stewart <kstewart@...uxfoundation.org>,
        Allison Randal <allison@...utok.net>,
        Thomas Gleixner <tglx@...utronix.de>,
        Enrico Weigelt <info@...ux.net>,
        "open list:DMA GENERIC OFFLOAD ENGINE SUBSYSTEM" 
        <dmaengine@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] dmaengine: ti: dma-crossbar: Fix a memory leak bug

On 16-08-19, 01:48, Wenwen Wang wrote:
> In ti_dra7_xbar_probe(), 'rsv_events' is allocated through kcalloc(). Then
> of_property_read_u32_array() is invoked to search for the property.
> However, if this process fails, 'rsv_events' is not deallocated, leading to
> a memory leak bug. To fix this issue, free 'rsv_events' before returning
> the error.

Applied, thanks

-- 
~Vinod