wifi: mac80211: mesh: check element parsing succeeded
[ Upstream commit
1fc4a3eec50d726f4663ad3c0bb0158354d6647a ]
ieee802_11_parse_elems() can return NULL, so we must
check for the return value.
Fixes:
5d24828d05f3 ("mac80211: always allocate struct ieee802_11_elems")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231211085121.93dea364f3d3.Ie87781c6c48979fb25a744b90af4a33dc2d83a28@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>