special case for buggy 0x0 usb entry so that we eventually got a

class, thus normalizing lspcidrake & harddrake output

1 files changed, 5 insertions, 3 deletions

diff --git a/pciusb.c b/pciusb.c
index 311c8fa..b482b22 100644
--- a/pciusb.c
+++ b/pciusb.c
@@ -122,9 +122,11 @@ extern int pciusb_find_modules(struct pciusb_entries *entries, const char *fpciu
 			}
 			if (strncmp(p, "unknown", q-p-1))
 				e->module = strndup(p,q-p-1);
-
-			ifree(e->text); /* usb.c set it so that we display something when usbtable doesn't refer that hw*/
-			e->text = strndup(q+2, strlen(q)-4);
+			/* special case for buggy 0x0 usb entry */
+			if (vendor != 0 && device != 0 && e->class_ != 0x90000d) { /* Hub class */
+				ifree(e->text); /* usb.c set it so that we display something when usbtable doesn't refer that hw*/
+				e->text = strndup(q+2, strlen(q)-4);
+			}
 			/* if subids read on pcitable line, we know that subids matches :
 			   (see "subids differ" test above) */
 			if (nb == 4)