Reject mixer definition lines too short to be valid.

2026-05-16 11:47:35 +08:00 · 2012-08-05 19:46:27 -07:00
parent 5c30722e77
commit 4f0875ab73
1 changed files with 3 additions and 0 deletions
@@ -187,6 +187,9 @@ mixer_getline(int fd, char *line, unsigned maxlen)
 			/* line termination */
 			if (c == '\n') {
 				/* ignore malformed lines */
+				if ((p - line) < 4)
+					break;
+
 				if (line[1] != ':')
 					break;