[commit] r1705 - trunk

[repository service]

Author: stefanct
Date: Tue Jul 30 11:34:44 2013
New Revision: 1705
URL: http://flashrom.org/trac/flashrom/changeset/1705

Log:
dediprog: Fix crash if usb_open() fails.

Signed-off-by: David Woodhouse 
Acked-by: Stefan Tauner

Modified:
   trunk/dediprog.c

Modified: trunk/dediprog.c
==============================================================================
--- trunk/dediprog.c	Fri Jul 26 00:58:56 2013	(r1704)
+++ trunk/dediprog.c	Tue Jul 30 11:34:44 2013	(r1705)
@@ -884,6 +884,10 @@
    msg_pdbg("Found USB device (%04x:%04x).\n",
    	 dev->descriptor.idVendor, dev->descriptor.idProduct);
    dediprog_handle = usb_open(dev);
+	if (!dediprog_handle) {
+		msg_perr("Could not open USB device: %s\n", usb_strerror());
+		return 1;
+	}
    ret = usb_set_configuration(dediprog_handle, 1);
    if (ret < 0) {
    	msg_perr("Could not set USB device configuration: %i %s\n",