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No need to mount ROOTMIR if tmp_dir != /sbin

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LoveSy 2023-04-04 10:41:20 +08:00 committed by John Wu
parent 24ba4ab95b
commit aa7846c1c0
1 changed files with 6 additions and 6 deletions
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12
native/src/init/rootdir.cpp
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@ -233,14 +233,14 @@ void MagiskInit::patch_ro_root() {
setup_tmp(tmp_dir.data());
chdir(tmp_dir.data());
// Mount system_root mirror
xmkdir(ROOTMIR, 0755);
xmount("/", ROOTMIR, nullptr, MS_BIND, nullptr);
mount_list.emplace_back(tmp_dir + "/" ROOTMIR);
// Recreate original sbin structure if necessary
if (tmp_dir == "/sbin")
if (tmp_dir == "/sbin") {
// Mount system_root mirror
xmkdir(ROOTMIR, 0755);
xmount("/", ROOTMIR, nullptr, MS_BIND, nullptr);
recreate_sbin(ROOTMIR "/sbin", true);
xumount2(ROOTMIR, MNT_DETACH);
}
xrename("overlay.d", ROOTOVL);