From 1f908ac9b0bf42e6485a82a5b0d7d5247fd67f99 Mon Sep 17 00:00:00 2001
From: Fraunhofer IIS FDK <audio-fdk@iis.fraunhofer.de>
Date: Thu, 20 Dec 2018 15:52:46 +0100
Subject: Add MPEG-D DRC sanity checks

Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc

Change-Id: I5413e43d5cfc895b8c3171f8857ca6feab6c269e
---
 libDRCdec/src/drcGainDec_init.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'libDRCdec/src/drcGainDec_init.cpp')

diff --git a/libDRCdec/src/drcGainDec_init.cpp b/libDRCdec/src/drcGainDec_init.cpp
index 38f3243..c9f87d7 100644
--- a/libDRCdec/src/drcGainDec_init.cpp
+++ b/libDRCdec/src/drcGainDec_init.cpp
@@ -336,9 +336,11 @@ initActiveDrcOffset(HANDLE_DRC_GAIN_DECODER hGainDec) {
   for (a = 0; a < hGainDec->nActiveDrcs; a++) {
     hGainDec->activeDrc[a].activeDrcOffset = accGainElementCount;
     accGainElementCount += hGainDec->activeDrc[a].gainElementCount;
+    if (accGainElementCount > 12) {
+      hGainDec->nActiveDrcs = a;
+      return DE_NOT_OK;
+    }
   }
 
-  if (accGainElementCount > 12) return DE_NOT_OK;
-
   return DE_OK;
 }
-- 
cgit v1.2.3