From: Yang Yingliang <yangyingliang@huawei.com>
To: <linux-tegra@vger.kernel.org>, <thierry.reding@gmail.com>,
<airlied@gmail.com>, <daniel@ffwll.ch>, <mperttunen@nvidia.com>,
<cyndis@kapsi.fi>
Cc: <yangyingliang@huawei.com>
Subject: [PATCH v2 resend 0/2] gpu: host1x: possible double free and memory leak
Date: Sat, 26 Nov 2022 15:33:13 +0800 [thread overview]
Message-ID: <20221126073315.365567-1-yangyingliang@huawei.com> (raw)
This patchset fix two possible problems in the error path in
host1x_memory_context_list_init().
v1 -> v2:
patch #1 don't return error code, if IOMMU is disabled.
patch #2 make error handling code more clean.
Put the two patches in one patchset.
http://patchwork.ozlabs.org/project/linux-tegra/patch/20221028130300.1133520-1-yangyingliang@huawei.com/
http://patchwork.ozlabs.org/project/linux-tegra/patch/20221124080559.3592650-1-yangyingliang@huawei.com/
Yang Yingliang (2):
gpu: host1x: fix potential double free if IOMMU is disabled
gpu: host1x: fix memory leak of device names
drivers/gpu/host1x/context.c | 24 ++++++++++++++++--------
1 file changed, 16 insertions(+), 8 deletions(-)
--
2.25.1
next reply other threads:[~2022-11-26 7:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-26 7:33 Yang Yingliang [this message]
2022-11-26 7:33 ` [PATCH v2 resend 1/2] gpu: host1x: fix potential double free if IOMMU is disabled Yang Yingliang
2022-11-28 9:47 ` Mikko Perttunen
2023-04-04 12:25 ` (subset) " Thierry Reding
2022-11-26 7:33 ` [PATCH v2 resend 2/2] gpu: host1x: fix memory leak of device names Yang Yingliang
2022-11-28 9:53 ` Mikko Perttunen
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