libvpx: Pull from upstream

source/libvpx/vpx_mem/memory_manager/hmm_dflt_abort.c

-/*
- *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-
-/* This code is in the public domain.
-** Version: 1.1  Author: Walt Karas
-*/
-
-/* The function in this file performs default actions if self-auditing
-** finds heap corruption.  Don't rely on this code to handle the
-** case where HMM is being used to implement the malloc and free standard
-** library functions.  Rewrite the function if necessary to avoid using
-** I/O and execution termination functions that call malloc or free.
-** In Unix, for example, you would replace the fputs calls with calls
-** to the write system call using file handle number 2.
-*/
-#include "hmm_intrnl.h"
-#include <stdio.h>
-#include <stdlib.h>
-
-static int entered = 0;
-
-/* Print abort message, file and line.  Terminate execution.
-*/
-void hmm_dflt_abort(const char *file, const char *line) {
-  /* Avoid use of printf(), which is more likely to use heap. */
-
-  if (entered)
-
-    /* The standard I/O functions called a heap function and caused
-    ** an indirect recursive call to this function.  So we'll have
-    ** to just exit without printing a message.  */
-    while (1);
-
-  entered = 1;
-
-  fputs("\n_abort - Heap corruption\n" "File: ", stderr);
-  fputs(file, stderr);
-  fputs("  Line: ", stderr);
-  fputs(line, stderr);
-  fputs("\n\n", stderr);
-  fputs("hmm_dflt_abort: while(1)!!!\n", stderr);
-  fflush(stderr);
-
-  while (1);
-}