Check all server-provided sp<IMemory>
If the sp<IMemory> from server is non-0, make sure it also has
a non-NULL pointer(). If it is NULL, treat it as if the sp<> was 0.
Change-Id: I6d0bd786587eb73fac38af787c11eba541880685
diff --git a/media/libmedia/IEffect.cpp b/media/libmedia/IEffect.cpp
index a303a8f..b94012a 100644
--- a/media/libmedia/IEffect.cpp
+++ b/media/libmedia/IEffect.cpp
@@ -117,6 +117,9 @@
status_t status = remote()->transact(GET_CBLK, data, &reply);
if (status == NO_ERROR) {
cblk = interface_cast<IMemory>(reply.readStrongBinder());
+ if (cblk != 0 && cblk->pointer() == NULL) {
+ cblk.clear();
+ }
}
return cblk;
}