From: Brian Norris <computersforpeace@gmail.com>
To: Sheng Yong <shengyong1@huawei.com>
Cc: dwmw2@infradead.org, linux-mtd@lists.infradead.org, richard@nod.at
Subject: Re: [PATCH V3 0/2] mtd: nandsim: fix error handling
Date: Tue, 7 Jul 2015 12:59:13 -0700 [thread overview]
Message-ID: <20150707195913.GF18370@brian-ubuntu> (raw)
In-Reply-To: <1435198994-110948-1-git-send-email-shengyong1@huawei.com>
On Thu, Jun 25, 2015 at 02:23:12AM +0000, Sheng Yong wrote:
> V3:
> Fix compiling error of PATCH 2 because of my silly bindly rebase without
> testing :( These 2 patches are already tested.
>
> V2:
> Resend the patches against l2-mtd/master.
>
> V1:
> These 2 patches fix error handling when nandsim initialization fails.
>
> In alloc_device(), if creating slab memory fails, free_device() will try
> to destroy the slab memory without checking if it exists. PATCH 1 fixes
> it.
>
> If something goes wrong in init_nandsim(), it calls free_device() before
> returning. However, the caller of init_nandsim() - ns_init_module() - also
> does the cleanup by calling free_nandsim(). This causes double free. PATCH
> 2 fixes it.
Pushed both to l2-mtd.git. Thanks!
Brian
prev parent reply other threads:[~2015-07-07 19:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-25 2:23 [PATCH V3 0/2] mtd: nandsim: fix error handling Sheng Yong
2015-06-25 2:23 ` [PATCH V3 1/2] mtd: nandsim: fix free of NULL pointer Sheng Yong
2015-06-25 2:23 ` [PATCH V3 2/2] mtd: nandsim: fix double free Sheng Yong
2015-07-07 2:36 ` [PATCH V3 0/2] mtd: nandsim: fix error handling Sheng Yong
2015-07-07 19:59 ` Brian Norris [this message]
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