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Do not restore resource hack on LG devices

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topjohnwu 2024-06-10 17:15:11 -07:00
parent 6a68ae3869
commit 1ab0711091
2 changed files with 2 additions and 10 deletions
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service/src/main/assets/main.jar
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12
service/src/main/java/com/topjohnwu/superuser/internal/RootServerMain.java
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@ -164,14 +164,13 @@ class RootServerMain extends ContextWrapper implements Callable<Object[]> {
// Calling many system APIs can crash on some LG ROMs
// Override the system resources object to prevent crashing
Resources systemRes = Resources.getSystem();
Field systemResField = null;
try {
// This class only exists on LG ROMs with broken implementations
Class.forName("com.lge.systemservice.core.integrity.IntegrityManager");
// If control flow goes here, we need the resource hack
Resources systemRes = Resources.getSystem();
Resources wrapper = new ResourcesWrapper(systemRes);
systemResField = Resources.class.getDeclaredField("mSystem");
Field systemResField = Resources.class.getDeclaredField("mSystem");
systemResField.setAccessible(true);
systemResField.set(null, wrapper);
} catch (ReflectiveOperationException ignored) {}
@ -202,13 +201,6 @@ class RootServerMain extends ContextWrapper implements Callable<Object[]> {
// Use classloader from the package context to run everything
ClassLoader cl = context.getClassLoader();
// Restore the system resources object after classloader is available
if (systemResField != null) {
try {
systemResField.set(null, systemRes);
} catch (ReflectiveOperationException ignored) {}
}
Class<?> clz = cl.loadClass(name.getClassName());
Constructor<?> ctor = clz.getDeclaredConstructor();
ctor.setAccessible(true);