[MemInit] Use new MemInit API.
The system property will only disable heap memory initialization. If you
want to disable MTE (which I don't think was the subject of the original
patch), you can use the MTE sysprops: 'arm64.memtag.process.<pname> =
"off"'.
Bug: 135772972
Test: Device boots.
Change-Id: I180be76ff2f776f1ec1a607de848ff6c81da852d
diff --git a/camera/provider/2.4/default/service.cpp b/camera/provider/2.4/default/service.cpp
index 84f4839..0a4f787 100644
--- a/camera/provider/2.4/default/service.cpp
+++ b/camera/provider/2.4/default/service.cpp
@@ -22,9 +22,9 @@
#include <android/hardware/camera/provider/2.4/ICameraProvider.h>
#include <binder/ProcessState.h>
-#include <cutils/memory.h>
#include <cutils/properties.h>
#include <hidl/LegacySupport.h>
+#include <malloc.h>
using android::status_t;
using android::hardware::defaultLazyPassthroughServiceImplementation;
@@ -46,7 +46,13 @@
// b/166675194
if (property_get_bool("ro.vendor.camera.provider24.disable_mem_init", false)) {
- process_disable_memory_mitigations();
+ if (mallopt(M_BIONIC_ZERO_INIT, 0) == 0) {
+ // Note - heap initialization is only present on devices with Scudo.
+ // Devices with jemalloc don't have heap-init, and thus the mallopt
+ // will fail. On these devices, you probably just want to remove the
+ // property.
+ ALOGE("Disabling heap initialization failed.");
+ }
}
status_t status;