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| author | Luis Hector Chavez | 2018-07-11 10:13:34 -0500 |
|---|---|---|
| committer | Luis Hector Chavez | 2018-07-11 10:36:00 -0500 |
| commit | d07d0942c60b7145f11254899b9509d9b327c7ab (patch) | |
| tree | 033e7df9d8aa57c97cb7d35f379c04de7ec40738 /rootdir | |
| parent | bcfc8a2ab035ab085f91b59f7f6f75ee364b3363 (diff) | |
| download | platform-system-core-d07d0942c60b7145f11254899b9509d9b327c7ab.tar.gz platform-system-core-d07d0942c60b7145f11254899b9509d9b327c7ab.tar.xz platform-system-core-d07d0942c60b7145f11254899b9509d9b327c7ab.zip | |
init.rc: Remount / with MS_REMOUNT|MS_BIND|MS_NODEV
/ should not have any character/block devices, so might as well pass in
the nodev flag.
Bug: 73255020
Test: aosp_sailfish still boots
Test: sailfish:/ # find / -xdev -a \( -type b -o -type c -o -type p -o -type s \)
sailfish:/ #
Test: rootfs on / type rootfs (rw,seclabel)
/dev/root on / type ext4 (ro,seclabel,nodevrelatime)
Change-Id: Ia73e04b53a47506892d9d3cb61b471b81bb72dc3
Diffstat (limited to 'rootdir')
| -rw-r--r-- | rootdir/init.rc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rootdir/init.rc b/rootdir/init.rc index c1ae93283..d3f038ea5 100644 --- a/rootdir/init.rc +++ b/rootdir/init.rc | |||
| @@ -318,8 +318,8 @@ on post-fs | |||
| 318 | start vndservicemanager | 318 | start vndservicemanager |
| 319 | 319 | ||
| 320 | # Once everything is setup, no need to modify /. | 320 | # Once everything is setup, no need to modify /. |
| 321 | # The bind+ro combination avoids modifying any other mount flags. | 321 | # The bind+remount combination allows this to work in containers. |
| 322 | mount rootfs rootfs / remount bind ro | 322 | mount rootfs rootfs / remount bind ro nodev |
| 323 | # Mount shared so changes propagate into child namespaces | 323 | # Mount shared so changes propagate into child namespaces |
| 324 | mount rootfs rootfs / shared rec | 324 | mount rootfs rootfs / shared rec |
| 325 | # Mount default storage into root namespace | 325 | # Mount default storage into root namespace |