Author: bapt Date: Fri Dec 28 20:19:54 2012 New Revision: 244777 URL: http://svnweb.freebsd.org/changeset/base/244777
Log: Do not leave parts of the new group uninitialized in gr_dup(). Submitted by: Christoph Mallon <[email protected]> Reported by: pjd Modified: head/lib/libutil/gr_util.c Modified: head/lib/libutil/gr_util.c ============================================================================== --- head/lib/libutil/gr_util.c Fri Dec 28 19:02:28 2012 (r244776) +++ head/lib/libutil/gr_util.c Fri Dec 28 20:19:54 2012 (r244777) @@ -461,10 +461,14 @@ gr_dup(const struct group *gr) if (gr->gr_name != NULL) { newgr->gr_name = dst; dst = stpcpy(dst, gr->gr_name) + 1; + } else { + newgr->gr_name = NULL; } if (gr->gr_passwd != NULL) { newgr->gr_passwd = dst; dst = stpcpy(dst, gr->gr_passwd) + 1; + } else { + newgr->gr_passwd = NULL; } newgr->gr_gid = gr->gr_gid; if (gr->gr_mem != NULL) { _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "[email protected]"
