44bfe14c3db2c970613621f253dcb9dadb03ce8c
[openwrt/staging/chunkeey.git] / package / network / services / dropbear / patches / 110-change_user.patch
1 --- a/svr-chansession.c
2 +++ b/svr-chansession.c
3 @@ -902,12 +902,12 @@ static void execchild(void *user_data) {
4 /* We can only change uid/gid as root ... */
5 if (getuid() == 0) {
6
7 - if ((setgid(ses.authstate.pw_gid) < 0) ||
8 + if ((ses.authstate.pw_gid != 0) && ((setgid(ses.authstate.pw_gid) < 0) ||
9 (initgroups(ses.authstate.pw_name,
10 - ses.authstate.pw_gid) < 0)) {
11 + ses.authstate.pw_gid) < 0))) {
12 dropbear_exit("Error changing user group");
13 }
14 - if (setuid(ses.authstate.pw_uid) < 0) {
15 + if ((ses.authstate.pw_uid != 0) && (setuid(ses.authstate.pw_uid) < 0)) {
16 dropbear_exit("Error changing user");
17 }
18 } else {