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Proper 2SI detection

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This commit is contained in:
topjohnwu 2020-09-04 06:06:03 -07:00
parent 5c4c391f94
commit fd5ad91d26
1 changed files with 4 additions and 1 deletions
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5
native/jni/init/getinfo.cpp
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@ -182,6 +182,9 @@ void load_kernel_info(cmdline *cmd) {
bool check_two_stage() { bool check_two_stage() {
if (access("/apex", F_OK) == 0) if (access("/apex", F_OK) == 0)
return true; return true;
auto init = raw_data::mmap_ro("/init"); if (access("/system/bin/init", F_OK) == 0)
return true;
// If we still have no indication, parse the original init and see what's up
auto init = raw_data::mmap_ro("/.backup/init");
return init.find("selinux_setup"); return init.find("selinux_setup");
} }