Author: bapt
Date: Fri Dec 28 20:44:10 2012
New Revision: 244780
URL: http://svnweb.freebsd.org/changeset/base/244780
Log:
Simplify pointing dst after the end of all the gr_mem pointers in newgr
Submitted by: pjd
Reviewed by: db
Modified:
head/lib/libutil/gr_util.c
Modified: head/lib/libutil/gr_util.c
==============================================================================
--- head/lib/libutil/gr_util.c Fri Dec 28 20:30:04 2012 (r244779)
+++ head/lib/libutil/gr_util.c Fri Dec 28 20:44:10 2012 (r244780)
@@ -456,8 +456,7 @@ gr_dup(const struct group *gr)
else
newgr->gr_mem = NULL;
/* point dst after the end of all the gr_mem pointers in newgr */
- dst = (char *)newgr + sizeof(struct group) +
- (num_mem + 1) * sizeof(*gr->gr_mem);
+ dst = (char *)&newgr->gr_mem[num_mem + 1];
if (gr->gr_name != NULL) {
newgr->gr_name = dst;
dst = stpcpy(dst, gr->gr_name) + 1;
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