commit 5a73e033054057381a358e68cf30b0ac3479fe07
author Evgenii Stepanov <eugenis@google.com> Wed Apr 29 14:59:44 2020 -0700
committer Evgenii Stepanov <eugenis@google.com> Fri May 01 14:06:54 2020 -0700
tree a1b50f3b0f76fe8b5bff1dcd0d3aadf5abd303c2
parent e75527347a3c68e7ecc976a67e30d08d28560c90

[libc] Zero and pattern initialization of heap memory.

Bug: 155227507
Test: scudo_unit_tests

Change-Id: I85075acfd85172f6cc7e48f79eeb577e293d0d30

libc/Android.bp

diff --git a/libc/Android.bp b/libc/Android.bp
index 4c36635..f366ddb 100644
--- a/libc/Android.bp
+++ b/libc/Android.bp
@@ -88,6 +88,12 @@
         experimental_mte: {
             cflags: ["-DANDROID_EXPERIMENTAL_MTE"],
         },
+        malloc_zero_contents: {
+            cflags: ["-DSCUDO_ZERO_CONTENTS"],
+        },
+        malloc_pattern_fill_contents: {
+            cflags: ["-DSCUDO_PATTERN_FILL_CONTENTS"],
+        },
     },
 }