nl80211: fix validation of mesh path nexthop
commit 1fab1b89e2e8f01204a9c05a39fd0b6411a48593 upstream.
Mesh path nexthop should be a ethernet address, but current validation
checks against 4 byte integers.
Cc: stable@vger.kernel.org
Fixes: 2ec600d672e74 ("nl80211/cfg80211: support for mesh, sta dumping")
Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
Link: https://lore.kernel.org/r/20191029093003.10355-1-markus.theil@tu-ilmenau.de
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed