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Merge "Framework: Disable native-bridge for non-zygote"

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Treehugger Robot
2018-06-11 15:23:38 +00:00
committed by Gerrit Code Review
parent d62f74e806 14a1cd9e35
commit 05c09faad2
1 changed files with 4 additions and 1 deletions
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5
core/jni/AndroidRuntime.cpp
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@@ -907,10 +907,13 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote)
}
// Native bridge library. "0" means that native bridge is disabled.
//
// Note: bridging is only enabled for the zygote. Other runs of
// app_process may not have the permissions to mount etc.
property_get("ro.dalvik.vm.native.bridge", propBuf, "");
if (propBuf[0] == '\0') {
ALOGW("ro.dalvik.vm.native.bridge is not expected to be empty");
} else if (strcmp(propBuf, "0") != 0) {
} else if (zygote && strcmp(propBuf, "0") != 0) {
snprintf(nativeBridgeLibrary, sizeof("-XX:NativeBridge=") + PROPERTY_VALUE_MAX,
"-XX:NativeBridge=%s", propBuf);
addOption(nativeBridgeLibrary);