From f05bc144612d9ddde8dcb530a06aefa1ad81a7a9 Mon Sep 17 00:00:00 2001
From: tTh <tth@konrad.lan>
Date: Sat, 11 Feb 2023 19:40:52 +0100
Subject: [PATCH] add molly-guard

---
 SoundBrotching/c-tools/text2wav.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/SoundBrotching/c-tools/text2wav.c b/SoundBrotching/c-tools/text2wav.c
index cc021a9..2c6f4d5 100644
--- a/SoundBrotching/c-tools/text2wav.c
+++ b/SoundBrotching/c-tools/text2wav.c
@@ -65,6 +65,12 @@ while (2==fscanf(input, "%d %d", &left, &right)) {
 	buffer[idx++] = left;
 	buffer[idx++] = right;
 
+	/* SANITY CONTROL */
+	if ( (abs(left) > 32767) || (abs(right) > 32767) ) {
+		fprintf(stderr, "OVERFLOW sample %9d   values %7d %7d\n",
+						idx, left, right);
+		}
+
 	if (idx >= SMPL_COUNT) {
 		/* flush buffer to file */
 		sf_write_short(sndf, buffer, idx);