Merge branch 'bugfix/fix_softap_crash_when_sta_reset_v3.3' into 'release/v3.3'

wifi: fix softap crash when sta reset (backport v3.3)

See merge request idf/esp-idf!5039
This commit is contained in:
Jiang Jiang Jian
2019-05-22 21:00:49 +08:00