bd84f97fbf
Update some patch for uadk from mainline. To get more infomation, please visit the homepage: https://github.com/Linaro/uadk Signed-off-by: Yang Shen <shenyang39@huawei.com>
33 lines
789 B
Diff
33 lines
789 B
Diff
From 80fd67d79a66c45171890460ed8a8cc8bc83bb7a Mon Sep 17 00:00:00 2001
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From: Wenkai Lin <linwenkai6@hisilicon.com>
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Date: Thu, 30 Dec 2021 12:07:28 +0800
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Subject: [PATCH 16/28] uadk: mempool: check stats null pointer
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If user input's stats is null pointer, it will cause
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a segment fault, fix it.
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Signed-off-by: Wenkai Lin <linwenkai6@hisilicon.com>
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---
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wd_mempool.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/wd_mempool.c b/wd_mempool.c
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index bbf5edb..b6e1088 100644
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--- a/wd_mempool.c
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+++ b/wd_mempool.c
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@@ -958,6 +958,11 @@ void wd_mempool_stats(handle_t mempool, struct wd_mempool_stats *stats)
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return;
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}
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+ if (!stats) {
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+ WD_ERR("wd_mempool: mempool stats is NULL\n");
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+ return;
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+ }
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+
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wd_spinlock(&mp->lock);
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stats->page_type = mp->page_type;
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--
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2.31.1
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