Reduce len when moving past spaces in OSC 11 parameter.

2021-02-18 13:30:24 +00:00 · 2021-02-18 13:30:24 +00:00 · fb42ae3071
parent af3ffa9c41
commit fb42ae3071
1 changed files with 3 additions and 1 deletions
--- a/input.c
+++ b/input.c
@ -2460,8 +2460,10 @@ input_osc_parse_colour(const char *p)
 		    (1 - m) * (1 - k) * 255,
 		    (1 - y) * (1 - k) * 255);
 	} else {
-		while (*p == ' ')
+		while (len != 0 && *p == ' ') {
 			p++;
+			len--;
+		}
 		while (len != 0 && p[len - 1] == ' ')
 			len--;
 		copy = xstrndup(p, len);