Merge branch 'feature/enable_wifi_ebuf_sanity_check' into 'master'

esp32: update wifi lib to enable ebuf sanity check

The wifi ebuf sanity checking is disabled by default, this MR is to enable it by default. If we detect the last 4 Bytes of ebuf is not DEADBEEF, we assert the system, with the sanity checking, we can detect the ebuf memory corrupt easy.

See merge request !724
This commit is contained in:
Jiang Jiang Jian
2017-05-05 15:40:33 +08:00