commit 20c14efad6487b0a09ecd661680321afa240bc0b
from: Xiao-Yong Jin <xjin@anl.gov>
via: Dan Cross <crossd@gmail.com>
date: Fri Jan 29 11:32:41 2021 UTC

xd: fix swizz8 loop counting

commit - 4056d6be4d0fca6fc5e6ccfd24ff4785db9fec15
commit + 20c14efad6487b0a09ecd661680321afa240bc0b
blob - 9f83e1cf900374ec7e4b9fa8265c67cc85dcb390
blob + 2cfbcfd13e66a1b6ca0bb179a983f7879ccc8482
--- src/cmd/xd.c
+++ src/cmd/xd.c
@@ -327,7 +327,7 @@ swizz8(void)
 		*q++ = *p++;
 	p = data;
 	q = swdata;
-	for(i=0; i<8; i++){
+	for(i=0; i<2; i++){
 		p[0] = q[7];
 		p[1] = q[6];
 		p[2] = q[5];