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Code Issues Releases Wiki Activity

usb_bulk_transfer - use the allocated buffer

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This commit is contained in:
Kano 2013-09-27 14:25:57 +10:00
parent d3a3b3a73d
commit ffea432f73
1 changed files with 2 additions and 2 deletions
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4
usbutils.c
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@ -2261,7 +2261,7 @@ usb_bulk_transfer(struct libusb_device_handle *dev_handle, int intinfo,
STATS_TIMEVAL(&tv_start);
cg_rlock(&cgusb_fd_lock);
err = libusb_bulk_transfer(dev_handle, endpoint, data, length,
err = libusb_bulk_transfer(dev_handle, endpoint, buf, length,
transferred, timeout);
errn = errno;
cg_runlock(&cgusb_fd_lock);
@ -2309,7 +2309,7 @@ usb_bulk_transfer(struct libusb_device_handle *dev_handle, int intinfo,
if (err)
cgpu->usbinfo.clear_fail_count++;
}
if (endpoint == LIBUSB_ENDPOINT_OUT)
if ((endpoint & LIBUSB_ENDPOINT_DIR_MASK) == LIBUSB_ENDPOINT_IN)
memcpy(data, buf, length);
return err;