The inputs to native_handle_create can cause an overflowed allocation,
so check the return value of native_handle_create before accessing
the memory it returns.
Bug:
19334482
Change-Id: I1f489382776c2a1390793a79dc27ea17baa9b2a2
if (err != NO_ERROR) return 0;
native_handle* h = native_handle_create(numFds, numInts);
+ if (!h) {
+ return 0;
+ }
+
for (int i=0 ; err==NO_ERROR && i<numFds ; i++) {
h->data[i] = dup(readFileDescriptor());
if (h->data[i] < 0) err = BAD_VALUE;