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improve: flexibility of modules to modify mounts in app_specialize_pre

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This commit improves the flexibility of modules to modify mounts in "preAppSpecialize" in denylisted apps, which would later be setns to a new namespace, after executing Zygisk modules "preAppSpecialize".
This commit is contained in:
ThePedroo
2025-05-16 17:07:42 -03:00
parent 7993278a5f
commit 54584410ce
1 changed files with 7 additions and 4 deletions
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11
loader/src/injector/hook.cpp
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@@ -698,8 +698,6 @@ void ZygiskContext::app_specialize_pre() {
identify Zygisk, being it not built-in, as working, we also set it. */
setenv("ZYGISK_ENABLED", "1", 1);
} else {
run_modules_pre();
/* INFO: Modules only have two "start off" points from Zygisk, preSpecialize and
postSpecialize. While preSpecialie in fact runs with Zygote (not superuser)
privileges, in postSpecialize it will now be with lower permission, in
@@ -707,10 +705,15 @@ void ZygiskContext::app_specialize_pre() {
executing the modules preSpecialize.
*/
if ((info_flags & PROCESS_ON_DENYLIST) == PROCESS_ON_DENYLIST) {
flags[DO_REVERT_UNMOUNT] = true;
flags[DO_REVERT_UNMOUNT] = true;
update_mnt_ns(Clean, false);
update_mnt_ns(Clean, false);
}
/* INFO: Executed after setns to ensure a module can update the mounts of an
application without worrying about it being overwritten by setns.
*/
run_modules_pre();
}
}