commit 186fdbfec4d678745636fa3d1029ea0d5340e823
author Wonsik Kim <wonsik@google.com> Tue Jan 29 13:30:01 2019 -0800
committer Wonsik Kim <wonsik@google.com> Tue Jan 29 13:30:01 2019 -0800
tree b09df9881df6169d39355de245a9bbc38ef9537a
parent fe0dee1ec693f113e8757da51b795d9f7743de74

CCodec: harden against nullptr/out-of-memory

Bug: 123571310
Test: bug repro steps
Change-Id: I7c12fd375c1e320ea12473835d6d90804936a45a

media/codec2/sfplugin/Codec2Buffer.cpp

diff --git a/media/codec2/sfplugin/Codec2Buffer.cpp b/media/codec2/sfplugin/Codec2Buffer.cpp
index 597e8f3..2dec42e 100644
--- a/media/codec2/sfplugin/Codec2Buffer.cpp
+++ b/media/codec2/sfplugin/Codec2Buffer.cpp
@@ -451,6 +451,9 @@
     }
 
     bool setBackBuffer(const sp<ABuffer> &backBuffer) {
+        if (backBuffer == nullptr) {
+            return false;
+        }
         if (backBuffer->capacity() < mBackBufferSize) {
             return false;
         }