lpc: increase error array size of ff_lpc_calc_ref_coefs_f by one

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

diff --git a/libavcodec/lpc.c b/libavcodec/lpc.c
index 315997cc154bca483a9a9e057d96d44a38e2d6c6..5cda7797e42ceda00e0db67959c8f70697c46931 100644 (file)
--- a/libavcodec/lpc.c
+++ b/libavcodec/lpc.c
@@ -172,7 +172,7 @@ double ff_lpc_calc_ref_coefs_f(LPCContext *s, const float *samples, int len,
 {
     int i;
     double signal = 0.0f, avg_err = 0.0f;
-    double autoc[MAX_LPC_ORDER+1] = {0}, error[MAX_LPC_ORDER] = {0};
+    double autoc[MAX_LPC_ORDER+1] = {0}, error[MAX_LPC_ORDER+1] = {0};
     const double c = (len - 1)/2.0f;
 
     /* Welch window */