Merge "Skip resetting the stack protector on eng builds" am: 838c317e2d am: bd0b423890 am: c7254f3319

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2407872

Change-Id: Ib9352bcd6683849c7e2d0cbb3a1b2c8396ef132a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

core/jni/Android.bp

@@ -40,6 +40,12 @@ cc_library_shared {
 
     cppflags: ["-Wno-conversion-null"],
 
+    product_variables: {
+        eng: {
+            cflags: ["-DNO_RESET_STACK_PROTECTOR"],
+        },
+    },
+
     cpp_std: "gnu++20",
 
     srcs: [

core/jni/com_android_internal_os_Zygote.cpp

@@ -2302,7 +2302,7 @@ pid_t zygote::ForkCommon(JNIEnv* env, bool is_system_server,
       setpriority(PRIO_PROCESS, 0, PROCESS_PRIORITY_MIN);
     }
 
-#if defined(__BIONIC__)
+#if defined(__BIONIC__) && !defined(NO_RESET_STACK_PROTECTOR)
     // Reset the stack guard for the new process.
     android_reset_stack_guards();
 #endif