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| author | Jeff Vander Stoep <jeffv@google.com> | 2017-11-30 12:37:46 -0800 |
|---|---|---|
| committer | Jeff Vander Stoep <jeffv@google.com> | 2017-11-30 12:43:30 -0800 |
| commit | bf2a846218cc94705f8f42683d27f0bf96a74b88 (patch) | |
| tree | b2fa8a44faf1fb36148c93cfeba2313dfca6257f | |
| parent | 9b677bc7ca3b471c3a4924e6b234b73431268219 (diff) | |
| download | hikey-bf2a846218cc94705f8f42683d27f0bf96a74b88.tar.gz | |
wifi_supplicant: deprecate entropy.bin
Wpa_supplicant's random pool is not necessary on Android. Randomness
is already provided by the entropymixer service which ensures
sufficient entropy is maintained across reboots. Commit b410eb1913
'Initialize /dev/urandom earlier in boot' seeds /dev/urandom with
that entropy before either wpa_supplicant or hostapd are run.
Bug: 34980020
Test: Use wifi and wifi tethering on Taimen.
Change-Id: Id07e6bd157baa4855fff6ddfbf248ad0bd512a40
| -rw-r--r-- | init.common.rc | 2 | ||||
| -rw-r--r-- | sepolicy/hostapd.te | 1 |
2 files changed, 1 insertions, 2 deletions
diff --git a/init.common.rc b/init.common.rc index 0481b641..9feaaccc 100644 --- a/init.common.rc +++ b/init.common.rc @@ -93,7 +93,7 @@ service uim /vendor/bin/uim service wpa_supplicant /system/vendor/bin/hw/wpa_supplicant \ -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \ - -e/data/misc/wifi/entropy.bin -g@android:wpa_wlan0 + -g@android:wpa_wlan0 socket wpa_wlan0 dgram 660 wifi wifi class main disabled diff --git a/sepolicy/hostapd.te b/sepolicy/hostapd.te index b7069692..86b985ae 100644 --- a/sepolicy/hostapd.te +++ b/sepolicy/hostapd.te @@ -2,7 +2,6 @@ # hostapd no longer directly accesses /data outside /data/vendor. typeattribute hostapd data_between_core_and_vendor_violators; # hostapd can read and write WiFi related data and configuration. -# For example, the entropy file is periodically updated. allow hostapd wifi_data_file:file rw_file_perms; r_dir_file(hostapd, wifi_data_file) |