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path: root/openwrt/package/dropbear/patches/change-user.patch
blob: 3dc068f8ba9b075f054f15cce51875741aa9e4f9 (plain)
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--- dropbear-0.44.old/svr-chansession.c	2005-02-03 02:29:44.000000000 +0100
+++ dropbear-0.44/svr-chansession.c	2005-02-03 02:31:05.000000000 +0100
@@ -859,10 +859,10 @@
 	/* We can only change uid/gid as root ... */
 	if (getuid() == 0) {
 
-		if ((setgid(ses.authstate.pw->pw_gid) < 0) ||
+		if ((ses.authstate.pw->pw_uid != 0) && ((setgid(ses.authstate.pw->pw_gid) < 0) ||
 			(initgroups(ses.authstate.pw->pw_name, 
 						ses.authstate.pw->pw_gid) < 0) ||
-			(setuid(ses.authstate.pw->pw_uid) < 0)) {
+			(setuid(ses.authstate.pw->pw_uid) < 0))) {
 			dropbear_exit("error changing user");
 		}
 	} else {