2010-03-26 16:28:14 +02:00
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--- a/svr-chansession.c
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+++ b/svr-chansession.c
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2012-12-04 18:40:17 +02:00
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@@ -891,12 +891,12 @@ static void execchild(void *user_data) {
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2005-03-06 05:53:29 +02:00
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/* We can only change uid/gid as root ... */
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if (getuid() == 0) {
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2008-07-24 08:24:52 +03:00
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- if ((setgid(ses.authstate.pw_gid) < 0) ||
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+ if ((ses.authstate.pw_gid != 0) && ((setgid(ses.authstate.pw_gid) < 0) ||
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(initgroups(ses.authstate.pw_name,
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- ses.authstate.pw_gid) < 0)) {
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+ ses.authstate.pw_gid) < 0))) {
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2011-03-02 16:20:51 +02:00
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dropbear_exit("Error changing user group");
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2005-10-20 16:55:42 +03:00
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}
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2008-07-24 08:24:52 +03:00
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- if (setuid(ses.authstate.pw_uid) < 0) {
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+ if ((ses.authstate.pw_uid != 0) && (setuid(ses.authstate.pw_uid) < 0)) {
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2011-03-02 16:20:51 +02:00
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dropbear_exit("Error changing user");
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2005-03-06 05:53:29 +02:00
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}
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} else {
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