initialize pci structure before add it into the linked list fixes #25, …

…closes #26
mikaku · Feb 25, 2023 · 4362046 · 4362046
1 parent d1a53ab
commit 4362046
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
@@ -88,7 +88,6 @@ static void add_pci_device(int bus, int dev, int func, struct pci_device *pci_de
 	if(!(pdt = (struct pci_device *)kmalloc2(sizeof(struct pci_device)))) {
 		return;
 	}
-	memset_b(pdt, 0, sizeof(struct pci_device));
 
 	pci_dev->command = pci_read_short(bus, dev, func, PCI_COMMAND);
 	pci_dev->status = pci_read_short(bus, dev, func, PCI_STATUS);
@@ -144,6 +143,7 @@ static void scan_bus(void)
 					printk(" - %s\n", "Unknown");
 				} else {
 					printk(" - %s\n", name);
+					memset_b(&pci_dev, 0, sizeof(struct pci_device));
 					pci_dev.bus = b;
 					pci_dev.dev = d;
 					pci_dev.func = f;