From 0cb4e193f69331f8100ba630219e131dc6098576 Mon Sep 17 00:00:00 2001
From: Dragos Oancea <dragos@signalwire.com>
Date: Mon, 17 Feb 2020 21:33:13 +0000
Subject: [PATCH] [core] scan-build: Function call argument is an uninitialized
 value - sig_tone_rx()

---
 libs/spandsp/src/sig_tone.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libs/spandsp/src/sig_tone.c b/libs/spandsp/src/sig_tone.c
index 046b2e8735..b21cd9f57d 100644
--- a/libs/spandsp/src/sig_tone.c
+++ b/libs/spandsp/src/sig_tone.c
@@ -394,13 +394,13 @@ SPAN_DECLARE(int) sig_tone_rx(sig_tone_rx_state_t *s, int16_t amp[], int len)
 #if defined(SPANDSP_USE_FIXED_POINT)
     int16_t x;
     int32_t v;
-    int16_t notched_signal[3];
+    int16_t notched_signal[3] = {0};
     int16_t bandpass_signal;
     int16_t signal;
 #else
     float x;
     float v;
-    float notched_signal[3];
+    float notched_signal[3] = {0};
     float bandpass_signal;
     float signal;
 #endif
@@ -409,7 +409,7 @@ SPAN_DECLARE(int) sig_tone_rx(sig_tone_rx_state_t *s, int16_t amp[], int len)
     int k;
     int l;
     int m;
-    int32_t notch_power[3];
+    int32_t notch_power[3] = {0};
     int32_t flat_power;
     int immediate;