Changeset 41578 in vbox for trunk/src

Timestamp:

Jun 5, 2012 2:01:18 PM (13 years ago)

Author:

vboxsync

Message:

Main/linux: check an error code in the USB device code.

File:

• trunk/src/VBox/Main/src-server/linux/USBGetDevices.cpp (modified) (1 diff)

trunk/src/VBox/Main/src-server/linux/USBGetDevices.cpp

@@ -874 +874 @@
     if (!bus)
         return VINF_SUCCESS;
-    unsigned device = RTLinuxSysFsReadIntFile(10, "%s/devnum", pcszNode);
+    int device = RTLinuxSysFsReadIntFile(10, "%s/devnum", pcszNode);
+    if (device < 0)
+        return VINF_SUCCESS;
     dev_t devnum = usbMakeDevNum(bus, device);
     if (!devnum)