diff options
Diffstat (limited to 'winsup/cygwin/grp.cc')
| -rw-r--r-- | winsup/cygwin/grp.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/winsup/cygwin/grp.cc b/winsup/cygwin/grp.cc index bfea59998..d3431a37f 100644 --- a/winsup/cygwin/grp.cc +++ b/winsup/cygwin/grp.cc @@ -260,7 +260,8 @@ getgroups (int gidsetsize, gid_t *grouplist, gid_t gid, const char *username) convert_sid_to_string_sid (groups->Groups[pg].Sid, ssid); for (int gg = 0; gg < curr_lines; ++gg) { - if (!strcmp (group_buf[gg].gr_passwd, ssid)) + if (group_buf[gg].gr_passwd && + !strcmp (group_buf[gg].gr_passwd, ssid)) { if (cnt < gidsetsize) grouplist[cnt] = group_buf[gg].gr_gid; |