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iio: proximity: hx9023s: fix assignment order for __counted_by

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Initialize fw_size before copying firmware data into the flexible
array member to match the __counted_by() annotation. This fixes the
incorrect assignment order that triggers runtime safety checks.

Fixes: e9ed97be4f ("iio: proximity: hx9023s: Added firmware file parsing functionality")
Signed-off-by: Yasin Lee <yasin.lee.x@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Yasin Lee 2026-02-13 23:14:43 +08:00 committed by Jonathan Cameron
parent f55b9510cd
commit 585b90c016
1 changed files with 1 additions and 2 deletions
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3
drivers/iio/proximity/hx9023s.c
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@ -1034,9 +1034,8 @@ static int hx9023s_send_cfg(const struct firmware *fw, struct hx9023s_data *data
if (!bin)
return -ENOMEM;
memcpy(bin->data, fw->data, fw->size);
bin->fw_size = fw->size;
memcpy(bin->data, fw->data, bin->fw_size);
bin->fw_ver = bin->data[FW_VER_OFFSET];
bin->reg_count = get_unaligned_le16(bin->data + FW_REG_CNT_OFFSET);