sway

commit 971b2f11f9336c220870fa7504999e0fa5fe266a
parent c73c552cae435dd61ebbe0c76aa66570095375a9
Author: Dominique Martinet <asmadeus@codewreck.org>
Date:   Sun,  1 Jul 2018 23:14:43 +0900

utf8_size: fix loop boundary

Found through static analysis

Diffstat:
M
common/unicode.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/common/unicode.c b/common/unicode.c
@@ -92,7 +92,7 @@ static const struct {
 
 int utf8_size(const char *s) {
 	uint8_t c = (uint8_t)*s;
-	for (size_t i = 0; i < sizeof(sizes) / 2; ++i) {
+	for (size_t i = 0; i < sizeof(sizes) / sizeof(*sizes); ++i) {
 		if ((c & sizes[i].mask) == sizes[i].result) {
 			return sizes[i].octets;
 		}