fix: crash when too big note duration

Issue #75.
lewdlime · Jul 25, 2020 · 191fa55 · 191fa55
1 parent 83c0bb3
commit 191fa55
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/abcparse.c b/abcparse.c
@@ -1804,7 +1804,7 @@ static char *parse_len(char *p,
 	len = dur_u;
 	if (isdigit((unsigned char) *p)) {
 		len *= strtol(p, &q, 10);
-		if (len <= 0) {
+		if (len <= 0 || len > 1000) {
 			syntax("Bad length", p);
 			len = dur_u;
 		}