Merge branch 'next'

Signed-off-by: Tom Rini <trini@konsulko.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/charset.c b/lib/charset.c
index b1842755eb1..5e4c4f948a4 100644
--- a/lib/charset.c
+++ b/lib/charset.c
@@ -444,14 +444,14 @@ u16 *u16_strdup(const void *src)
 
 size_t u16_strlcat(u16 *dest, const u16 *src, size_t count)
 {
-	size_t destlen = u16_strlen(dest);
+	size_t destlen = u16_strnlen(dest, count);
 	size_t srclen = u16_strlen(src);
-	size_t ret = destlen + srclen + 1;
+	size_t ret = destlen + srclen;
 
 	if (destlen >= count)
 		return ret;
-	if (ret > count)
-		srclen -= ret - count;
+	if (ret >= count)
+		srclen -= (ret - count + 1);
 	memcpy(&dest[destlen], src, 2 * srclen);
 	dest[destlen + srclen] = 0x0000;