diff --git a/media/libmedia/MediaUtils.cpp b/media/libmedia/MediaUtils.cpp
index 320c7a9..bcc7ebf 100644
--- a/media/libmedia/MediaUtils.cpp
+++ b/media/libmedia/MediaUtils.cpp
@@ -25,6 +25,7 @@
 #include "MediaUtils.h"
 
 extern "C" size_t __cfi_shadow_size();
+extern "C" void __scudo_set_rss_limit(size_t, int) __attribute__((weak));
 
 namespace android {
 
@@ -65,6 +66,14 @@
         maxMem = propVal;
     }
 
+    // If 64-bit Scudo is in use, enforce the hard RSS limit (in MB).
+    if (maxMem != SIZE_MAX && sizeof(void *) == 8 &&
+        &__scudo_set_rss_limit != 0) {
+      __scudo_set_rss_limit(maxMem >> 20, 1);
+      ALOGV("Scudo hard RSS limit set to %zu MB", maxMem >> 20);
+      return;
+    }
+
     // Increase by the size of the CFI shadow mapping. Most of the shadow is not
     // backed with physical pages, and it is possible for the result to be
     // higher than total physical memory. This is fine for RLIMIT_AS.