diff options
| author | J. Bruce Fields <bfields@redhat.com> | 2010-09-19 23:48:00 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2010-09-19 23:48:32 -0400 |
| commit | c88739b373e4930ed082a607cb78bf82616fd076 (patch) | |
| tree | 251d969aa816dab5a62e6b36208b189b37de6534 /drivers/usb/gadget/rndis.c | |
| parent | 3211af1119174fbe8b676422b74870cdd51d7314 (diff) | |
| parent | 827e3457022d0bb0b1bb8a0eb88501876fe7dcf0 (diff) | |
Merge remote branch 'trond/bugfixes' into for-2.6.37
Without some client-side fixes, server testing is currently difficult.
Diffstat (limited to 'drivers/usb/gadget/rndis.c')
| -rw-r--r-- | drivers/usb/gadget/rndis.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c index 020fa5a25fd..972d5ddd1e1 100644 --- a/drivers/usb/gadget/rndis.c +++ b/drivers/usb/gadget/rndis.c @@ -293,9 +293,13 @@ 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 { + outbuf[0] = 0; + } retval = 0; break; @@ -1148,7 +1152,7 @@ static struct proc_dir_entry *rndis_connect_state [RNDIS_MAX_CONFIGS]; #endif /* CONFIG_USB_GADGET_DEBUG_FILES */ -int __init rndis_init (void) +int rndis_init(void) { u8 i; |