tree 01f8773dbdc25cc7d044b0e371acf3a763af1604
parent f94f8b168cf2e46da180bbba2afd626d7af0579d
author Johannes Berg <johannes.berg@intel.com> 1354189518 +0100
committer Johannes Berg <johannes.berg@intel.com> 1354279286 +0100

mac80211: make ieee80211_build_preq_ies safer

Instead of assuming 200 bytes are always enough for
all the IEs we add, give the length of the buffer
to the function and warn instead of overrunning.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>