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Date: Wed, 20 Oct 2021 09:20:38 -0700 From: Bart Van Assche <bvanassche@....org> To: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>, alim.akhtar@...sung.com, avri.altman@....com, jejb@...ux.ibm.com, martin.petersen@...cle.com Cc: draviv@...eaurora.org, sthumma@...eaurora.org, linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org, bjorn.andersson@...aro.org Subject: Re: [PATCH] scsi: ufs: ufshcd-pltfrm: fix memory leak due to probe defer On 9/14/21 2:22 AM, Srinivas Kandagatla wrote: > UFS drivers that probe defer will endup leaking memory allocated for > clk and regulator names via kstrdup because the structure that is > holding this memory is allocated via devm_* variants which will be > freed during probe defer but the names are never freed. > > Use same devm_* variant of kstrdup to free the memory allocated to > name when driver probe defers. > > Kmemleak found around 11 leaks on Qualcomm Dragon Board RB5: Reviewed-by: Bart Van Assche <bvanassche@....org>
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