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fix the global-out-of-bounds in update_pdata #353

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fix the global-out-of-bounds in update_pdata #353

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4 changes: 2 additions & 2 deletions drivers/media/platform/intel/ipu6-acpi-pdata.c
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ static struct ipu_isys_clk_mapping clk_mapping[] = {
};

struct ipu_isys_subdev_pdata acpi_subdev_pdata = {
.subdevs = (struct ipu_isys_subdev_info *[]) {
.subdevs = (struct ipu_isys_subdev_info *[MAX_ACPI_SENSOR_NUM + 1]) {
NULL,
},
.clk_map = clk_mapping,
Expand Down Expand Up @@ -158,7 +158,7 @@ static void add_local_subdevs(struct ipu_isys_subdev_info *new_subdev_info)
struct ipu_isys_subdev_pdata *ptr_acpi_subdev_pdata = &acpi_subdev_pdata;
int i = 0;

while (i <= MAX_ACPI_SENSOR_NUM) {
while (i < MAX_ACPI_SENSOR_NUM) {
if (!ptr_acpi_subdev_pdata->subdevs[i]) {
ptr_acpi_subdev_pdata->subdevs[i] = new_subdev_info;
ptr_acpi_subdev_pdata->subdevs[i+1] = NULL;
Expand Down
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