diff options
| author | Thomas White <taw@bitwiz.org.uk> | 2009-09-11 12:49:39 +0100 |
|---|---|---|
| committer | Thomas White <taw@bitwiz.org.uk> | 2009-09-11 12:49:39 +0100 |
| commit | cd38bcdac64aec45575ed58de66db4a2fbf1914d (patch) | |
| tree | 450333c7a1c67685db627edda3e1376a5bd46a2e /drivers/usb/gadget/rndis.c | |
| parent | 166226209d59b1210cadfdec6b31e7d633100d9d (diff) | |
| parent | a3587e4ed77974adfb057af261aaeea4022018e8 (diff) | |
Merge commit 'remotes/openmoko/andy-tracking' into drm-tracking
Diffstat (limited to 'drivers/usb/gadget/rndis.c')
| -rw-r--r-- | drivers/usb/gadget/rndis.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c index 8c26f5ea2b8..c719b1efcbc 100644 --- a/drivers/usb/gadget/rndis.c +++ b/drivers/usb/gadget/rndis.c @@ -294,9 +294,22 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len, /* mandatory */ case OID_GEN_VENDOR_DESCRIPTION: pr_debug("%s: OID_GEN_VENDOR_DESCRIPTION\n", __func__); - length = strlen (rndis_per_dev_params [configNr].vendorDescr); - memcpy (outbuf, - rndis_per_dev_params [configNr].vendorDescr, length); + + if (rndis_per_dev_params[configNr].vendorDescr) { + length = strlen( + rndis_per_dev_params[configNr].vendorDescr); + memcpy(outbuf, + rndis_per_dev_params[configNr].vendorDescr, + length); + } else { + /* + * FIXME: Openmoko hack by Paul Fertser to avoid + * panic with Win XP SP2 when vendorDescr is NULL + * (always ATM). + */ + length = 5; + memcpy(outbuf, "dummy", length); + } retval = 0; break; |