Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH] net/nfc/nci: use memset avoid infoleaks | Date | Tue, 1 Mar 2022 08:17:50 +0000 |
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From: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
Use memset to initialize structs to preventing infoleaks in nci_set_config
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn> --- net/nfc/nci/core.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index d2537383a3e8..32be42be1152 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -641,6 +641,7 @@ int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, const __u8 *val) if (!val || !len) return 0; + memset(¶m, 0x0, sizeof(param)); param.id = id; param.len = len; param.val = val; -- 2.25.1
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