add molly-guard

2023-02-11 19:40:52 +01:00 · 2023-02-11 19:40:52 +01:00 · f05bc14461
parent 11d1cfd7de
commit f05bc14461
1 changed files with 6 additions and 0 deletions
--- 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);