From b5e558f9e226b03eec447def9a8df876ec82ebaf Mon Sep 17 00:00:00 2001
From: Anjaneyulu Sana <anjneyulu.sana@ittiam.com>
Date: Tue, 18 Feb 2025 20:28:17 +0530
Subject: [PATCH] MSAN fix for encoder and decoder

---
 lib_dec/ivas_sba_dirac_stereo_dec_fx.c | 7 +++++++
 lib_enc/cod_tcx_fx.c                   | 4 ++++
 2 files changed, 11 insertions(+)

diff --git a/lib_dec/ivas_sba_dirac_stereo_dec_fx.c b/lib_dec/ivas_sba_dirac_stereo_dec_fx.c
index 216888fbe..5867a44b3 100644
--- a/lib_dec/ivas_sba_dirac_stereo_dec_fx.c
+++ b/lib_dec/ivas_sba_dirac_stereo_dec_fx.c
@@ -1241,6 +1241,13 @@ void ivas_sba_dirac_stereo_dec_fx(
     CPE_DEC_HANDLE hCPE;
     STEREO_DFT_DEC_DATA_HANDLE hStereoDft;
 
+#ifdef MSAN_FIX
+    FOR( Word16 i = 0; i < CPE_CHANNELS; i++ )
+    {
+        set32_fx( DFT[i], 0, STEREO_DFT_BUF_MAX );
+    }
+#endif
+
     hSCE = st_ivas->hSCE[0];
     hCPE = st_ivas->hCPE[0];
     hStereoDft = hCPE->hStereoDft;
diff --git a/lib_enc/cod_tcx_fx.c b/lib_enc/cod_tcx_fx.c
index 94b030f5a..b2fe04ce1 100644
--- a/lib_enc/cod_tcx_fx.c
+++ b/lib_enc/cod_tcx_fx.c
@@ -1717,6 +1717,10 @@ void EstimateStereoTCXNoiseLevel_fx(
     Word16 *fac_ns_q;
     Word32 total_brate;
 
+#ifdef MSAN_FIX
+    set32_fx( combined_q_spectrum, 0, N_MAX );
+#endif
+
     FOR( ch = 0; ch < CPE_CHANNELS; ch++ )
     {
         Encoder_State *st = sts[ch];
-- 
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