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| author | Arend van Spriel <arend@broadcom.com> | 2012-08-24 14:43:31 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-09-05 16:12:44 +0200 |
| commit | e5f5b2fb07353de00ffde49221cffad71e2fecfe (patch) | |
| tree | 4bafa25188e94f20b24638c919009e99d1990171 /net/wireless | |
| parent | 00ea6deb0cb1af8df4ea899330bfd238c93ef164 (diff) | |
| download | linux-e5f5b2fb07353de00ffde49221cffad71e2fecfe.tar.gz linux-e5f5b2fb07353de00ffde49221cffad71e2fecfe.tar.bz2 linux-e5f5b2fb07353de00ffde49221cffad71e2fecfe.zip | |
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>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/wext-core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c index b0eb7aa49b60..c8717c1d082e 100644 --- a/net/wireless/wext-core.c +++ b/net/wireless/wext-core.c @@ -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 */ |