diff --git a/libs/hwui/Patch.cpp b/libs/hwui/Patch.cpp
index b2148b0..442e9ba 100644
--- a/libs/hwui/Patch.cpp
+++ b/libs/hwui/Patch.cpp
@@ -36,6 +36,7 @@
 }
 
 Patch::~Patch() {
+    delete[] vertices;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/libs/hwui/PatchCache.cpp b/libs/hwui/PatchCache.cpp
index 8a44604..2f2debc 100644
--- a/libs/hwui/PatchCache.cpp
+++ b/libs/hwui/PatchCache.cpp
@@ -119,6 +119,17 @@
 
 void PatchCache::removeDeferred(Res_png_9patch* patch) {
     Mutex::Autolock _l(mLock);
+
+    // Assert that patch is not already garbage
+    size_t count = mGarbage.size();
+    for (size_t i = 0; i < count; i++) {
+        if (patch == mGarbage[i]) {
+            patch = NULL;
+            break;
+        }
+    }
+    LOG_ALWAYS_FATAL_IF(patch == NULL);
+
     mGarbage.push(patch);
 }
 
@@ -143,8 +154,8 @@
     for (size_t i = 0; i < patchesToRemove.size(); i++) {
         const patch_pair_t& pair = patchesToRemove[i];
 
-        // Add a new free block to the list
-        const Patch* patch = pair.getSecond();
+        // Release the patch and mark the space in the free list
+        Patch* patch = pair.getSecond();
         BufferBlock* block = new BufferBlock(patch->offset, patch->getSize());
         block->next = mFreeBlocks;
         mFreeBlocks = block;
@@ -152,6 +163,7 @@
         mSize -= patch->getSize();
 
         mCache.remove(*pair.getFirst());
+        delete patch;
     }
 
 #if DEBUG_PATCHES
@@ -216,6 +228,7 @@
         } else {
             mFreeBlocks = block->next;
         }
+        delete block;
     } else {
         // Resize the block now that it's occupied
         block->offset += size;
diff --git a/media/jni/android_mtp_MtpDatabase.cpp b/media/jni/android_mtp_MtpDatabase.cpp
index 72ce3cc..8129c0d 100644
--- a/media/jni/android_mtp_MtpDatabase.cpp
+++ b/media/jni/android_mtp_MtpDatabase.cpp
@@ -17,11 +17,12 @@
 #define LOG_TAG "MtpDatabaseJNI"
 #include "utils/Log.h"
 
-#include <stdio.h>
 #include <assert.h>
-#include <limits.h>
-#include <unistd.h>
 #include <fcntl.h>
+#include <inttypes.h>
+#include <limits.h>
+#include <stdio.h>
+#include <unistd.h>
 
 #include "jni.h"
 #include "JNIHelp.h"
@@ -388,7 +389,7 @@
         // release date is stored internally as just the year
         if (property == MTP_PROPERTY_ORIGINAL_RELEASE_DATE) {
             char    date[20];
-            snprintf(date, sizeof(date), "%04lld0101T000000", longValue);
+            snprintf(date, sizeof(date), "%04" PRId64 "0101T000000", longValue);
             packet.putString(date);
             goto out;
         }
@@ -645,7 +646,7 @@
     return result;
 }
 
-MtpResponseCode MyMtpDatabase::resetDeviceProperty(MtpDeviceProperty property) {
+MtpResponseCode MyMtpDatabase::resetDeviceProperty(MtpDeviceProperty /*property*/) {
     return -1;
 }
 
@@ -1090,7 +1091,7 @@
 }
 
 static jstring
-android_mtp_MtpPropertyGroup_format_date_time(JNIEnv *env, jobject thiz, jlong seconds)
+android_mtp_MtpPropertyGroup_format_date_time(JNIEnv *env, jobject /*thiz*/, jlong seconds)
 {
     char    date[20];
     formatDateTime(seconds, date, sizeof(date));
diff --git a/services/java/com/android/server/pm/Settings.java b/services/java/com/android/server/pm/Settings.java
index e599409..ed025e1 100644
--- a/services/java/com/android/server/pm/Settings.java
+++ b/services/java/com/android/server/pm/Settings.java
@@ -1427,6 +1427,7 @@
                     // FROM NATIVE CODE. AT THE MOMENT, LOOK AT THE FOLLOWING SOURCES:
                     //   system/core/run-as/run-as.c
                     //   system/core/sdcard/sdcard.c
+                    //   external/libselinux/src/android.c:package_info_init()
                     //
                     sb.setLength(0);
                     sb.append(ai.packageName);