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(parent: 8680451) | patch
cfg80211: off by one in ieee80211_bss()
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 24 Jan 2013 06:40:00 +0000 (09:40 +0300)
committerJohannes Berg <johannes.berg@intel.com>
Thu, 24 Jan 2013 14:47:22 +0000 (15:47 +0100)
commitc49dc9008b1c641a86837297df7c90cef070571b
treec9c9641dbea5483c8d87233e56656be29ffbc5b7tree | snapshot
parent8680451f38a64bd270233b3c0eeb7c45f2b5efe3commit | diff
cfg80211: off by one in ieee80211_bss()

We do a:

sprintf(buf, " Last beacon: %ums ago",
elapsed_jiffies_msecs(bss->ts));

elapsed_jiffies_msecs() can return a 10 digit number so "buf" needs to
be 31 characters long.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/wireless/scan.c diff | blob | history
Domain: System / Kernel;