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wext: include wireless event id when it has a size problem 

The wext code checks is the event data is within size limits.
When this check fails a message is logged with violating size.
This patch adds the event id to put us on the right track for
resolving that violation.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Arend van Spriel 2012-08-24 14:43:31 +02:00 committed by Johannes Berg
parent 00ea6deb0c
commit e5f5b2fb07
1 changed files with 4 additions and 4 deletions
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8
net/wireless/wext-core.c
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@ -478,13 +478,13 @@ void wireless_send_event(struct net_device * dev,
if (descr->header_type == IW_HEADER_TYPE_POINT) {
/* Check if number of token fits within bounds */
if (wrqu->data.length > descr->max_tokens) {
netdev_err(dev, "(WE) : Wireless Event too big (%d)\n",
wrqu->data.length);
netdev_err(dev, "(WE) : Wireless Event (cmd=0x%04X) too big (%d)\n",
cmd, wrqu->data.length);
return;
}
if (wrqu->data.length < descr->min_tokens) {
netdev_err(dev, "(WE) : Wireless Event too small (%d)\n",
wrqu->data.length);
netdev_err(dev, "(WE) : Wireless Event (cmd=0x%04X) too small (%d)\n",
cmd, wrqu->data.length);
return;
}
/* Calculate extra_len - extra is NULL for restricted events */