Android/frameworks_base
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PreInitializeNativeBridge only if its Available

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Also, assert that we always have a private application directory for non
system_server case.

Change-Id: I8397d7f7b04cde0bf65b60ca415bf3f4b349783c
This commit is contained in:
Calin Juravle
2014-10-24 16:16:49 +01:00
parent 952dd92416
commit 79ec4c15ab
1 changed files with 13 additions and 13 deletions
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26
core/jni/com_android_internal_os_Zygote.cpp
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@@ -416,6 +416,10 @@ static pid_t ForkAndSpecializeCommon(JNIEnv* env, uid_t uid, gid_t gid, jintArra
pid_t pid = fork();
if (pid == 0) {
if (!is_system_server && dataDir == NULL) {
ALOGE("Application private dir cannot be null");
RuntimeAbort(env);
}
// The child process.
gMallocLeakZygoteChild = 1;
@@ -429,13 +433,14 @@ static pid_t ForkAndSpecializeCommon(JNIEnv* env, uid_t uid, gid_t gid, jintArra
DropCapabilitiesBoundingSet(env);
bool need_native_bridge = false;
if (instructionSet != NULL) {
bool use_native_bridge = !is_system_server && (instructionSet != NULL)
&& android::NativeBridgeAvailable();
if (use_native_bridge) {
ScopedUtfChars isa_string(env, instructionSet);
need_native_bridge = android::NeedsNativeBridge(isa_string.c_str());
use_native_bridge = android::NeedsNativeBridge(isa_string.c_str());
}
if (!MountEmulatedStorage(uid, mount_external, need_native_bridge)) {
if (!MountEmulatedStorage(uid, mount_external, use_native_bridge)) {
ALOGW("Failed to mount emulated storage: %s", strerror(errno));
if (errno == ENOTCONN || errno == EROFS) {
// When device is actively encrypting, we get ENOTCONN here
@@ -453,15 +458,10 @@ static pid_t ForkAndSpecializeCommon(JNIEnv* env, uid_t uid, gid_t gid, jintArra
SetRLimits(env, javaRlimits);
if (!is_system_server && need_native_bridge) {
// Set the environment for the apps running with native bridge.
ScopedUtfChars isa_string(env, instructionSet); // Known non-null because of need_native_...
if (dataDir == NULL) {
android::PreInitializeNativeBridge(NULL, isa_string.c_str());
} else {
ScopedUtfChars data_dir(env, dataDir);
android::PreInitializeNativeBridge(data_dir.c_str(), isa_string.c_str());
}
if (use_native_bridge) {
ScopedUtfChars isa_string(env, instructionSet);
ScopedUtfChars data_dir(env, dataDir);
android::PreInitializeNativeBridge(data_dir.c_str(), isa_string.c_str());
}
int rc = setresgid(gid, gid, gid);