-diff -urN dropbear.old/svr-chansession.c dropbear.dev/svr-chansession.c
---- dropbear.old/svr-chansession.c 2005-12-09 06:42:33.000000000 +0100
-+++ dropbear.dev/svr-chansession.c 2005-12-12 01:42:38.982034750 +0100
-@@ -860,12 +860,12 @@
+Index: dropbear-0.52/svr-chansession.c
+===================================================================
+--- dropbear-0.52.orig/svr-chansession.c 2008-04-22 17:29:49.000000000 -0700
++++ dropbear-0.52/svr-chansession.c 2008-04-22 17:29:49.000000000 -0700
+@@ -852,12 +852,12 @@
/* We can only change uid/gid as root ... */
if (getuid() == 0) {
-- if ((setgid(ses.authstate.pw->pw_gid) < 0) ||
-+ if ((ses.authstate.pw->pw_gid != 0) && ((setgid(ses.authstate.pw->pw_gid) < 0) ||
- (initgroups(ses.authstate.pw->pw_name,
-- ses.authstate.pw->pw_gid) < 0)) {
-+ ses.authstate.pw->pw_gid) < 0))) {
+- if ((setgid(ses.authstate.pw_gid) < 0) ||
++ if ((ses.authstate.pw_gid != 0) && ((setgid(ses.authstate.pw_gid) < 0) ||
+ (initgroups(ses.authstate.pw_name,
+- ses.authstate.pw_gid) < 0)) {
++ ses.authstate.pw_gid) < 0))) {
dropbear_exit("error changing user group");
}
-- if (setuid(ses.authstate.pw->pw_uid) < 0) {
-+ if ((ses.authstate.pw->pw_uid != 0) && (setuid(ses.authstate.pw->pw_uid) < 0)) {
+- if (setuid(ses.authstate.pw_uid) < 0) {
++ if ((ses.authstate.pw_uid != 0) && (setuid(ses.authstate.pw_uid) < 0)) {
dropbear_exit("error changing user");
}
} else {