mirror of
https://github.com/topjohnwu/Magisk.git
synced 2024-11-30 21:45:27 +00:00
453 lines
21 KiB
C++
453 lines
21 KiB
C++
/*
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* Original code: https://github.com/RikkaApps/Riru/blob/master/riru/src/main/cpp/jni_native_method.cpp
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* The code is modified and sublicensed to GPLv3 for incorporating into Magisk.
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*
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* Copyright (c) 2018-2021, RikkaW
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* Copyright (c) 2021, John 'topjohnwu' Wu
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*/
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#include <jni.h>
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#include <utils.hpp>
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#include "inject.hpp"
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#define ENABLE_LEGACY_DP 0 // Nobody should use outdated developer preview...
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static void nativeForkAndSpecialize_pre(
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JNIEnv *env, jclass clazz, jint &uid, jint &gid, jintArray &gids, jint &runtime_flags,
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jobjectArray &rlimits, jint &mount_external, jstring &se_info, jstring &se_name,
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jintArray &fdsToClose, jintArray &fdsToIgnore, jboolean &is_child_zygote,
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jstring &instructionSet, jstring &appDataDir, jboolean &isTopApp, jobjectArray &pkgDataInfoList,
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jobjectArray &whitelistedDataInfoList, jboolean &bindMountAppDataDirs, jboolean &bindMountAppStorageDirs) {
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LOGD("hook: %s\n", __FUNCTION__);
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}
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static void nativeForkAndSpecialize_post(JNIEnv *env, jclass clazz, jint uid, jint pid) {
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LOGD("hook: %s\n", __FUNCTION__);
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// Demonstrate self unload in child process
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if (pid == 0)
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self_unload();
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}
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// -----------------------------------------------------------------
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static void nativeSpecializeAppProcess_pre(
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtimeFlags,
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jobjectArray rlimits, jint mountExternal, jstring seInfo, jstring niceName,
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jboolean startChildZygote, jstring instructionSet, jstring appDataDir,
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jboolean &isTopApp, jobjectArray &pkgDataInfoList, jobjectArray &whitelistedDataInfoList,
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jboolean &bindMountAppDataDirs, jboolean &bindMountAppStorageDirs) {
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LOGD("hook: %s\n", __FUNCTION__);
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}
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static void nativeSpecializeAppProcess_post(JNIEnv *env, jclass clazz) {
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LOGD("hook: %s\n", __FUNCTION__);
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}
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// -----------------------------------------------------------------
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static void nativeForkSystemServer_pre(
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JNIEnv *env, jclass clazz, uid_t &uid, gid_t &gid, jintArray &gids, jint &debug_flags,
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jobjectArray &rlimits, jlong &permittedCapabilities, jlong &effectiveCapabilities) {
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LOGD("hook: %s\n", __FUNCTION__);
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}
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static void nativeForkSystemServer_post(JNIEnv *env, jclass clazz, jint res) {
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LOGD("hook: %s\n", __FUNCTION__);
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}
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// -----------------------------------------------------------------
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// All possible missing arguments
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static union {
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struct {
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jintArray fdsToIgnore;
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jboolean is_child_zygote;
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jboolean isTopApp;
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jobjectArray pkgDataInfoList;
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jobjectArray whitelistedDataInfoList;
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jboolean bindMountAppDataDirs;
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jboolean bindMountAppStorageDirs;
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};
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size_t missing_arg_buf[8]; // Easy access to wipe all variables at once
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};
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#define DCL_JNI(ret, name, sig, ...) \
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const static char name##_sig[] = sig; \
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static ret name(__VA_ARGS__)
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// -----------------------------------------------------------------
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#define pre_fork() \
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memset(missing_arg_buf, 0, sizeof(missing_arg_buf)); \
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nativeForkAndSpecialize_pre( env, clazz, uid, gid, gids, runtime_flags, \
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rlimits, mount_external, se_info, se_name, fdsToClose, fdsToIgnore, is_child_zygote, \
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instructionSet, appDataDir, isTopApp, pkgDataInfoList, whitelistedDataInfoList, \
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bindMountAppDataDirs, bindMountAppStorageDirs) \
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#define orig_fork(ver, ...) \
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jint pid = reinterpret_cast<decltype(&nativeForkAndSpecialize_##ver)> \
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(JNI::Zygote::nativeForkAndSpecialize_orig->fnPtr)(__VA_ARGS__)
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#define post_fork() \
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nativeForkAndSpecialize_post(env, clazz, uid, pid); \
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return pid
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#define DCL_FORK_AND_SPECIALIZE(ver, sig, ...) \
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DCL_JNI(jint, nativeForkAndSpecialize_##ver, sig, __VA_ARGS__)
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DCL_FORK_AND_SPECIALIZE(m,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;[ILjava/lang/String;Ljava/lang/String;)I",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtime_flags,
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jobjectArray rlimits, jint mount_external, jstring se_info, jstring se_name,
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jintArray fdsToClose, jstring instructionSet, jstring appDataDir) {
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pre_fork();
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orig_fork(m, env, clazz, uid, gid, gids, runtime_flags, rlimits, mount_external,
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se_info, se_name, fdsToClose, instructionSet, appDataDir);
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post_fork();
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}
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DCL_FORK_AND_SPECIALIZE(o,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;[I[ILjava/lang/String;Ljava/lang/String;)I",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtime_flags,
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jobjectArray rlimits, jint mount_external, jstring se_info, jstring se_name,
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jintArray fdsToClose, jintArray fdsToIgnore, jstring instructionSet, jstring appDataDir) {
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pre_fork();
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orig_fork(o, env, clazz, uid, gid, gids, runtime_flags, rlimits, mount_external,
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se_info, se_name, fdsToClose, fdsToIgnore, instructionSet, appDataDir);
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post_fork();
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}
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DCL_FORK_AND_SPECIALIZE(p,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;[I[IZLjava/lang/String;Ljava/lang/String;)I",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtime_flags,
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jobjectArray rlimits, jint mount_external, jstring se_info, jstring se_name,
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jintArray fdsToClose, jintArray fdsToIgnore, jboolean is_child_zygote,
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jstring instructionSet, jstring appDataDir) {
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pre_fork();
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orig_fork(p, env, clazz, uid, gid, gids, runtime_flags, rlimits, mount_external, se_info,
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se_name, fdsToClose, fdsToIgnore, is_child_zygote, instructionSet, appDataDir);
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post_fork();
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}
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DCL_FORK_AND_SPECIALIZE(q_alt,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;[I[IZLjava/lang/String;Ljava/lang/String;Z)I",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtime_flags,
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jobjectArray rlimits, jint mount_external, jstring se_info, jstring se_name,
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jintArray fdsToClose, jintArray fdsToIgnore, jboolean is_child_zygote,
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jstring instructionSet, jstring appDataDir, jboolean isTopApp) {
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pre_fork();
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orig_fork(q_alt, env, clazz, uid, gid, gids, runtime_flags, rlimits, mount_external, se_info,
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se_name, fdsToClose, fdsToIgnore, is_child_zygote, instructionSet, appDataDir, isTopApp);
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post_fork();
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}
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#if ENABLE_LEGACY_DP
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DCL_FORK_AND_SPECIALIZE(r_dp2,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;[I[IZLjava/lang/String;Ljava/lang/String;Z[Ljava/lang/String;)I",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtime_flags,
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jobjectArray rlimits, jint mount_external, jstring se_info, jstring se_name,
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jintArray fdsToClose, jintArray fdsToIgnore, jboolean is_child_zygote,
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jstring instructionSet, jstring appDataDir, jboolean isTopApp, jobjectArray pkgDataInfoList) {
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pre_fork();
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orig_fork(r_dp2, env, clazz, uid, gid, gids, runtime_flags, rlimits, mount_external, se_info,
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se_name, fdsToClose, fdsToIgnore, is_child_zygote, instructionSet, appDataDir,
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isTopApp, pkgDataInfoList);
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post_fork();
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}
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DCL_FORK_AND_SPECIALIZE(r_dp3,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;[I[IZLjava/lang/String;Ljava/lang/String;Z[Ljava/lang/String;Z)I",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtime_flags,
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jobjectArray rlimits, jint mount_external, jstring se_info, jstring se_name,
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jintArray fdsToClose, jintArray fdsToIgnore, jboolean is_child_zygote,
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jstring instructionSet, jstring appDataDir, jboolean isTopApp, jobjectArray pkgDataInfoList,
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jboolean bindMountAppStorageDirs) {
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pre_fork();
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orig_fork(r_dp3, env, clazz, uid, gid, gids, runtime_flags, rlimits, mount_external,
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se_info, se_name, fdsToClose, fdsToIgnore, is_child_zygote, instructionSet,
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appDataDir, isTopApp, pkgDataInfoList, bindMountAppStorageDirs);
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post_fork();
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}
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#endif // ENABLE_LEGACY_DP
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DCL_FORK_AND_SPECIALIZE(r,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;[I[IZLjava/lang/String;Ljava/lang/String;Z[Ljava/lang/String;[Ljava/lang/String;ZZ)I",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtime_flags,
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jobjectArray rlimits, jint mount_external, jstring se_info, jstring se_name,
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jintArray fdsToClose, jintArray fdsToIgnore, jboolean is_child_zygote,
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jstring instructionSet, jstring appDataDir, jboolean isTopApp, jobjectArray pkgDataInfoList,
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jobjectArray whitelistedDataInfoList, jboolean bindMountAppDataDirs, jboolean bindMountAppStorageDirs) {
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pre_fork();
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orig_fork(r, env, clazz, uid, gid, gids, runtime_flags, rlimits, mount_external, se_info,
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se_name, fdsToClose, fdsToIgnore, is_child_zygote, instructionSet, appDataDir, isTopApp,
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pkgDataInfoList, whitelistedDataInfoList, bindMountAppDataDirs, bindMountAppStorageDirs);
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post_fork();
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}
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DCL_FORK_AND_SPECIALIZE(samsung_m,
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"(II[II[[IILjava/lang/String;IILjava/lang/String;[ILjava/lang/String;Ljava/lang/String;)I",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtime_flags,
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jobjectArray rlimits, jint mount_external, jstring se_info, jint category, jint accessInfo,
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jstring se_name, jintArray fdsToClose, jstring instructionSet, jstring appDataDir) {
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pre_fork();
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orig_fork(samsung_m, env, clazz, uid, gid, gids, runtime_flags, rlimits, mount_external,
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se_info, category, accessInfo, se_name, fdsToClose, instructionSet, appDataDir);
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post_fork();
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}
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DCL_FORK_AND_SPECIALIZE(samsung_n,
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"(II[II[[IILjava/lang/String;IILjava/lang/String;[ILjava/lang/String;Ljava/lang/String;I)I",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtime_flags,
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jobjectArray rlimits, jint mount_external, jstring se_info, jint category, jint accessInfo,
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jstring se_name, jintArray fdsToClose, jstring instructionSet, jstring appDataDir, jint a1) {
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pre_fork();
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orig_fork(samsung_n, env, clazz, uid, gid, gids, runtime_flags, rlimits, mount_external,
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se_info, category, accessInfo, se_name, fdsToClose, instructionSet, appDataDir, a1);
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post_fork();
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}
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DCL_FORK_AND_SPECIALIZE(samsung_o,
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"(II[II[[IILjava/lang/String;IILjava/lang/String;[I[ILjava/lang/String;Ljava/lang/String;)I",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtime_flags,
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jobjectArray rlimits, jint mount_external, jstring se_info, jint category, jint accessInfo,
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jstring se_name, jintArray fdsToClose, jintArray fdsToIgnore, jstring instructionSet,
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jstring appDataDir) {
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pre_fork();
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orig_fork(samsung_o, env, clazz, uid, gid, gids, runtime_flags, rlimits, mount_external,
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se_info, category, accessInfo, se_name, fdsToClose, fdsToIgnore,
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instructionSet, appDataDir);
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post_fork();
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}
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DCL_FORK_AND_SPECIALIZE(samsung_p,
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"(II[II[[IILjava/lang/String;IILjava/lang/String;[I[IZLjava/lang/String;Ljava/lang/String;)I",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtime_flags,
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jobjectArray rlimits, jint mount_external, jstring se_info, jint category, jint accessInfo,
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jstring se_name, jintArray fdsToClose, jintArray fdsToIgnore, jboolean is_child_zygote,
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jstring instructionSet, jstring appDataDir) {
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pre_fork();
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orig_fork(samsung_p, env, clazz, uid, gid, gids, runtime_flags, rlimits, mount_external,
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se_info, category, accessInfo, se_name, fdsToClose, fdsToIgnore, is_child_zygote,
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instructionSet, appDataDir);
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post_fork();
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}
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#define DCL_FORK(ver) { \
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"nativeForkAndSpecialize", \
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nativeForkAndSpecialize_##ver##_sig, \
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(void *) &nativeForkAndSpecialize_##ver \
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}
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// -----------------------------------------------------------------
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#define pre_spec() \
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memset(missing_arg_buf, 0, sizeof(missing_arg_buf)); \
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nativeSpecializeAppProcess_pre( \
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env, clazz, uid, gid, gids, runtimeFlags, rlimits, mountExternal, seInfo, niceName, \
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startChildZygote, instructionSet, appDataDir, isTopApp, pkgDataInfoList, \
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whitelistedDataInfoList, bindMountAppDataDirs, bindMountAppStorageDirs)
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#define orig_spec(ver, ...) \
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reinterpret_cast<decltype(&nativeSpecializeAppProcess_##ver)> \
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(JNI::Zygote::nativeSpecializeAppProcess_orig->fnPtr)(__VA_ARGS__)
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#define post_spec() nativeSpecializeAppProcess_post(env, clazz)
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#define DCL_SPECIALIZE_APP(ver, sig, ...) \
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DCL_JNI(void, nativeSpecializeAppProcess_##ver, sig, __VA_ARGS__)
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DCL_SPECIALIZE_APP(q,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;ZLjava/lang/String;Ljava/lang/String;)V",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtimeFlags,
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jobjectArray rlimits, jint mountExternal, jstring seInfo, jstring niceName,
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jboolean startChildZygote, jstring instructionSet, jstring appDataDir) {
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pre_spec();
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orig_spec(q, env, clazz, uid, gid, gids, runtimeFlags, rlimits, mountExternal, seInfo,
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niceName, startChildZygote, instructionSet, appDataDir);
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post_spec();
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}
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DCL_SPECIALIZE_APP(q_alt,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;ZLjava/lang/String;Ljava/lang/String;Z)V",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtimeFlags,
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jobjectArray rlimits, jint mountExternal, jstring seInfo, jstring niceName,
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jboolean startChildZygote, jstring instructionSet, jstring appDataDir,
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jboolean isTopApp) {
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pre_spec();
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orig_spec(q_alt, env, clazz, uid, gid, gids, runtimeFlags, rlimits, mountExternal, seInfo,
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niceName, startChildZygote, instructionSet, appDataDir, isTopApp);
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post_spec();
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}
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#if ENABLE_LEGACY_DP
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DCL_SPECIALIZE_APP(r_dp2,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;ZLjava/lang/String;Ljava/lang/String;Z[Ljava/lang/String;)V",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtimeFlags,
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jobjectArray rlimits, jint mountExternal, jstring seInfo, jstring niceName,
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jboolean startChildZygote, jstring instructionSet, jstring appDataDir,
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jboolean isTopApp, jobjectArray pkgDataInfoList) {
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pre_spec();
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orig_spec(r_dp2, env, clazz, uid, gid, gids, runtimeFlags, rlimits, mountExternal, seInfo,
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niceName, startChildZygote, instructionSet, appDataDir, isTopApp, pkgDataInfoList);
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post_spec();
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}
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DCL_SPECIALIZE_APP(r_dp3,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;ZLjava/lang/String;Ljava/lang/String;Z[Ljava/lang/String;Z)V",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtimeFlags,
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jobjectArray rlimits, jint mountExternal, jstring seInfo, jstring niceName,
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jboolean startChildZygote, jstring instructionSet, jstring appDataDir,
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jboolean isTopApp, jobjectArray pkgDataInfoList, jboolean bindMountAppStorageDirs) {
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pre_spec();
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orig_spec(r_dp3, env, clazz, uid, gid, gids, runtimeFlags, rlimits, mountExternal, seInfo,
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niceName, startChildZygote, instructionSet, appDataDir, isTopApp, pkgDataInfoList,
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bindMountAppStorageDirs);
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post_spec();
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}
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#endif // ENABLE_LEGACY_DP
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DCL_SPECIALIZE_APP(r,
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"(II[II[[IILjava/lang/String;Ljava/lang/String;ZLjava/lang/String;Ljava/lang/String;Z[Ljava/lang/String;[Ljava/lang/String;ZZ)V",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtimeFlags,
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jobjectArray rlimits, jint mountExternal, jstring seInfo, jstring niceName,
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jboolean startChildZygote, jstring instructionSet, jstring appDataDir,
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jboolean isTopApp, jobjectArray pkgDataInfoList, jobjectArray whitelistedDataInfoList,
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jboolean bindMountAppDataDirs, jboolean bindMountAppStorageDirs) {
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pre_spec();
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orig_spec(r, env, clazz, uid, gid, gids, runtimeFlags, rlimits, mountExternal, seInfo, niceName,
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startChildZygote, instructionSet, appDataDir, isTopApp, pkgDataInfoList,
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whitelistedDataInfoList, bindMountAppDataDirs, bindMountAppStorageDirs);
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post_spec();
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}
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DCL_SPECIALIZE_APP(samsung_q,
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"(II[II[[IILjava/lang/String;IILjava/lang/String;ZLjava/lang/String;Ljava/lang/String;)V",
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JNIEnv *env, jclass clazz, jint uid, jint gid, jintArray gids, jint runtimeFlags,
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jobjectArray rlimits, jint mountExternal, jstring seInfo, jint space, jint accessInfo,
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jstring niceName, jboolean startChildZygote, jstring instructionSet, jstring appDataDir) {
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pre_spec();
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orig_spec(samsung_q, env, clazz, uid, gid, gids, runtimeFlags, rlimits, mountExternal,
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seInfo, space, accessInfo, niceName, startChildZygote, instructionSet, appDataDir);
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post_spec();
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}
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#define DCL_SPEC(ver) { \
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"nativeSpecializeAppProcess", \
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nativeSpecializeAppProcess_##ver##_sig, \
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(void *) &nativeSpecializeAppProcess_##ver \
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}
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// -----------------------------------------------------------------
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#define pre_server() \
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memset(missing_arg_buf, 0, sizeof(missing_arg_buf)); \
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nativeForkSystemServer_pre(env, clazz, uid, gid, gids, runtimeFlags, \
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rlimits, permittedCapabilities, effectiveCapabilities)
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#define orig_server(ver, ...) \
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jint pid = reinterpret_cast<decltype(&nativeForkSystemServer_##ver)> \
|
|
(JNI::Zygote::nativeForkSystemServer_orig->fnPtr)(__VA_ARGS__)
|
|
|
|
#define post_server() \
|
|
nativeForkSystemServer_post(env, clazz, pid); \
|
|
return pid
|
|
|
|
#define DCL_FORK_SERVER(ver, sig, ...) \
|
|
DCL_JNI(jint, nativeForkSystemServer_##ver, sig, __VA_ARGS__)
|
|
|
|
DCL_FORK_SERVER(m, "(II[II[[IJJ)I",
|
|
JNIEnv *env, jclass clazz, uid_t uid, gid_t gid, jintArray gids, jint runtimeFlags,
|
|
jobjectArray rlimits, jlong permittedCapabilities, jlong effectiveCapabilities) {
|
|
pre_server();
|
|
orig_server(m, env, clazz, uid, gid, gids, runtimeFlags, rlimits, permittedCapabilities,
|
|
effectiveCapabilities);
|
|
post_server();
|
|
}
|
|
|
|
DCL_FORK_SERVER(samsung_q, "(II[IIII[[IJJ)I",
|
|
JNIEnv *env, jclass clazz, uid_t uid, gid_t gid, jintArray gids, jint runtimeFlags,
|
|
jint space, jint accessInfo, jobjectArray rlimits, jlong permittedCapabilities,
|
|
jlong effectiveCapabilities) {
|
|
pre_server();
|
|
orig_server(samsung_q, env, clazz, uid, gid, gids, runtimeFlags, space, accessInfo, rlimits,
|
|
permittedCapabilities, effectiveCapabilities);
|
|
post_server();
|
|
}
|
|
|
|
#define DCL_SERVER(ver) { \
|
|
"nativeForkSystemServer", \
|
|
nativeForkSystemServer_##ver##_sig, \
|
|
(void *) &nativeForkSystemServer_##ver \
|
|
}
|
|
|
|
/*
|
|
* On Android 9+, in very rare cases, SystemProperties.set("sys.user." + userId + ".ce_available", "true")
|
|
* will throw an exception (no idea if this is caused by hooking) and user data will be wiped.
|
|
* Hook it and clear the exception to prevent this problem from happening.
|
|
*
|
|
* https://cs.android.com/android/platform/superproject/+/android-9.0.0_r34:frameworks/base/services/core/java/com/android/server/pm/UserDataPreparer.java;l=107;bpv=0;bpt=0
|
|
*/
|
|
static void SystemProperties_set(JNIEnv *env, jobject clazz, jstring keyJ, jstring valJ) {
|
|
const char *key = env->GetStringUTFChars(keyJ, JNI_FALSE);
|
|
char user[16];
|
|
bool no_throw = sscanf(key, "sys.user.%[^.].ce_available", user) == 1;
|
|
env->ReleaseStringUTFChars(keyJ, key);
|
|
|
|
reinterpret_cast<decltype(&SystemProperties_set)>
|
|
(JNI::SystemProperties::native_set_orig->fnPtr)(env, clazz, keyJ, valJ);
|
|
|
|
jthrowable exception = env->ExceptionOccurred();
|
|
if (exception && no_throw) {
|
|
LOGW("prevented data destroy");
|
|
|
|
env->ExceptionDescribe();
|
|
env->ExceptionClear();
|
|
}
|
|
}
|
|
|
|
namespace JNI {
|
|
|
|
namespace Zygote {
|
|
JNINativeMethod *nativeForkAndSpecialize_orig = nullptr;
|
|
JNINativeMethod *nativeSpecializeAppProcess_orig = nullptr;
|
|
JNINativeMethod *nativeForkSystemServer_orig = nullptr;
|
|
|
|
const JNINativeMethod nativeForkAndSpecialize_methods[] = {
|
|
DCL_FORK(m), DCL_FORK(o), DCL_FORK(p),
|
|
DCL_FORK(q_alt), DCL_FORK(r),
|
|
DCL_FORK(samsung_m), DCL_FORK(samsung_n),
|
|
DCL_FORK(samsung_o), DCL_FORK(samsung_p),
|
|
#if ENABLE_LEGACY_DP
|
|
DCL_FORK(r_dp2), DCL_FORK(r_dp3)
|
|
#endif
|
|
};
|
|
const int nativeForkAndSpecialize_methods_num = std::size(nativeForkAndSpecialize_methods);
|
|
|
|
const JNINativeMethod nativeSpecializeAppProcess_methods[] = {
|
|
DCL_SPEC(q), DCL_SPEC(q_alt),
|
|
DCL_SPEC(r), DCL_SPEC(samsung_q),
|
|
#if ENABLE_LEGACY_DP
|
|
DCL_SPEC(r_dp2), DCL_SPEC(r_dp3)
|
|
#endif
|
|
};
|
|
const int nativeSpecializeAppProcess_methods_num = std::size(nativeSpecializeAppProcess_methods);
|
|
|
|
const JNINativeMethod nativeForkSystemServer_methods[] = {
|
|
DCL_SERVER(m), DCL_SERVER(samsung_q)
|
|
};
|
|
const int nativeForkSystemServer_methods_num = std::size(nativeForkSystemServer_methods);
|
|
}
|
|
|
|
namespace SystemProperties {
|
|
JNINativeMethod *native_set_orig = nullptr;
|
|
|
|
const JNINativeMethod native_set_methods[] = {{
|
|
"native_set",
|
|
"(Ljava/lang/String;Ljava/lang/String;)V",
|
|
(void *) &SystemProperties_set
|
|
}};
|
|
}
|
|
}
|