


Q: Given the following code slice:
```
CWE-787___CVE-2024-36950.c___1-184___131.c_vul.c
1 static void bus_reset_work(struct work_struct *work)
4 		container_of(work, struct fw_ohci, bus_reset_work);
5 	int self_id_count, generation, new_generation, i, j;
6 	u32 reg;
9 	bool is_new_root;
11 	reg = reg_read(ohci, OHCI1394_NodeID);
12 	if (!(reg & OHCI1394_NodeID_idValid)) {
17 	if ((reg & OHCI1394_NodeID_nodeNumber) == 63) {
21 	ohci->node_id = reg & (OHCI1394_NodeID_busNumber |
24 	is_new_root = (reg & OHCI1394_NodeID_root) != 0;
28 	ohci->is_root = is_new_root;
30 	reg = reg_read(ohci, OHCI1394_SelfIDCount);
31 	if (reg & OHCI1394_SelfIDCount_selfIDError) {
41 	self_id_count = (reg >> 3) & 0xff;
43 	if (self_id_count > 252) {
48 	generation = (cond_le32_to_cpu(ohci->self_id[0]) >> 16) & 0xff;
51 	for (i = 1, j = 0; j < self_id_count; i += 2, j++) {
52 		u32 id  = cond_le32_to_cpu(ohci->self_id[i]);
55 		if (id != ~id2) {
63 			if (id == 0xffff008f) {
65 				self_id_count = j;
73 		ohci->self_id_buffer[j] = id;
76 	if (ohci->quirks & QUIRK_TI_SLLZ059) {
77 		self_id_count = find_and_insert_self_id(ohci, self_id_count);
78 		if (self_id_count < 0) {
85 	if (self_id_count == 0) {
105 	new_generation = (reg_read(ohci, OHCI1394_SelfIDCount) >> 16) & 0xff;
106 	if (new_generation != generation) {
114 	ohci->generation = -1; /* prevent AT packet queueing */
130 	ohci->generation = generation;
131 	reg_write(ohci, OHCI1394_IntEventClear, OHCI1394_busReset);

```
which has a vulnerability among CWE-787 and among lines:
```
131 	reg_write(ohci, OHCI1394_IntEventClear, OHCI1394_busReset);
```
Please generate five possible patches for the vulnerability.
A: The patch can be done in two steps.
Step 1. 