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dediprog: Fix crash if usb_open() fails

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Corresponding to flashrom svn r1705.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
David Woodhouse
2013-07-30 09:34:44 +00:00
committed by Stefan Tauner
parent 70e145989b
commit d2a7e873f3
1 changed files with 4 additions and 0 deletions
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4
dediprog.c
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@ -884,6 +884,10 @@ int dediprog_init(void)
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",