[apple/libc.git] / string / FreeBSD / swab.c.patch

--- swab.c.bsdnew	2009-11-18 18:24:38.000000000 -0800
+++ swab.c	2009-11-18 18:40:17.000000000 -0800
@@ -45,6 +45,8 @@ swab(const void * __restrict from, void 
 	int n;
 	char *fp, *tp;
 
+	if (len <= 0)
+		return;
 	n = len >> 1;
 	fp = (char *)from;
 	tp = (char *)to;
Commit	Line	Data
1f2f436a A	1	--- swab.c.bsdnew 2009-11-18 18:24:38.000000000 -0800
	2	+++ swab.c 2009-11-18 18:40:17.000000000 -0800
	3	@@ -45,6 +45,8 @@ swab(const void * __restrict from, void
3d9156a7 A	4	int n;
	5	char fp, tp;
	6
	7	+ if (len <= 0)
	8	+ return;
	9	n = len >> 1;
	10	fp = (char *)from;
	11	tp = (char *)to;