| Date | Tue, 5 Oct 2021 15:09:58 -0700 | Subject | Re: [PATCH] [v18 2/2] wireless: Initial driver submission for pureLiFi STA devices | From | Jeff Johnson <> |
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On 10/5/2021 5:31 AM, Srinivasan Raju wrote:> + fw_data = kmemdup(&fw->data[fw_data_i], blk_tran_len,> + GFP_KERNEL);> +> + for (tbuf_idx = 0; tbuf_idx < blk_tran_len; tbuf_idx++) {> + /* u8 bit reverse */> + fw_data[tbuf_idx] = bitrev8(fw_data[tbuf_idx]);> + } note kmemdup() can return NULL, hence the reference to fw_data[] can dereference NULL.
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