commit 7fb1961bb0b4cce708b7cc2a898c63a286ea1a6a
author Linux Build Service Account <lnxbuild@localhost> Sun Jan 15 15:41:18 2023 -0800
committer Linux Build Service Account <lnxbuild@localhost> Sun Jan 15 15:41:18 2023 -0800
tree 4c72f04bd5772a2eabab0c0421d89d7949c96b92
parent bb8cf6537104e682382fffb739f1efe1708b5640
parent 7ee752f24a41c28842692e8c5049199aaf6d7aa0

Merge 7ee752f24a41c28842692e8c5049199aaf6d7aa0 on remote branch

Change-Id: I279044142ed6ac451409714d68821dd63894c488

bpfloader/BpfLoader.cpp

diff --git a/bpfloader/BpfLoader.cpp b/bpfloader/BpfLoader.cpp
index bc72811..5cd80b7 100644
--- a/bpfloader/BpfLoader.cpp
+++ b/bpfloader/BpfLoader.cpp
@@ -199,6 +199,15 @@
         }
     }
 
+    int key = 1;
+    int value = 123;
+    android::base::unique_fd map(
+            android::bpf::createMap(BPF_MAP_TYPE_ARRAY, sizeof(key), sizeof(value), 2, 0));
+    if (android::bpf::writeToMapEntry(map, &key, &value, BPF_ANY)) {
+        ALOGE("Critical kernel bug - failure to write into index 1 of 2 element bpf map array.");
+        return 1;
+    }
+
     if (android::base::SetProperty("bpf.progs_loaded", "1") == false) {
         ALOGE("Failed to set bpf.progs_loaded property");
         return 1;