diff --git a/media/ndk/NdkImageReader.cpp b/media/ndk/NdkImageReader.cpp
index b86ab42..1a0c3b1 100644
--- a/media/ndk/NdkImageReader.cpp
+++ b/media/ndk/NdkImageReader.cpp
@@ -357,8 +357,10 @@
               it != mAcquiredImages.end(); it++) {
         AImage* image = *it;
         Mutex::Autolock _l(image->mLock);
-        releaseImageLocked(image, /*releaseFenceFd*/-1);
+        // Do not alter mAcquiredImages while we are iterating on it
+        releaseImageLocked(image, /*releaseFenceFd*/-1, /*clearCache*/false);
     }
+    mAcquiredImages.clear();
 
     // Delete Buffer Items
     for (auto it = mBuffers.begin();
@@ -497,7 +499,7 @@
 }
 
 void
-AImageReader::releaseImageLocked(AImage* image, int releaseFenceFd) {
+AImageReader::releaseImageLocked(AImage* image, int releaseFenceFd, bool clearCache) {
     BufferItem* buffer = image->mBuffer;
     if (buffer == nullptr) {
         // This should not happen, but is not fatal
@@ -521,6 +523,10 @@
     image->mLockedBuffer = nullptr;
     image->mIsClosed = true;
 
+    if (!clearCache) {
+        return;
+    }
+
     bool found = false;
     // cleanup acquired image list
     for (auto it = mAcquiredImages.begin();
diff --git a/media/ndk/NdkImageReaderPriv.h b/media/ndk/NdkImageReaderPriv.h
index 78152d2..e328cb1 100644
--- a/media/ndk/NdkImageReaderPriv.h
+++ b/media/ndk/NdkImageReaderPriv.h
@@ -88,7 +88,7 @@
     media_status_t acquireImageLocked(/*out*/AImage** image, /*out*/int* fenceFd);
 
     // Called by AImage/~AImageReader to close image. Caller is responsible to grab AImage::mLock
-    void releaseImageLocked(AImage* image, int releaseFenceFd);
+    void releaseImageLocked(AImage* image, int releaseFenceFd, bool clearCache = true);
 
     static int getBufferWidth(BufferItem* buffer);
     static int getBufferHeight(BufferItem* buffer);