Mercurial > dropbear

diff svr-agentfwd.c @ 464:4317be8b7cf9

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Make a copy of passwd fields since getpwnam()'s retval isn't safe to keep
author Matt Johnston <matt@ucc.asn.au>
date Sun, 13 Jan 2008 03:55:59 +0000
parents 0cfba3034be5
children 52a644e7b8e1
line wrap: on
line diff
--- a/svr-agentfwd.c	Thu Oct 18 12:18:44 2007 +0000
+++ b/svr-agentfwd.c	Sun Jan 13 03:55:59 2008 +0000
@@ -150,8 +150,8 @@
 		 * for themselves */
 		uid = getuid();
 		gid = getgid();
-		if ((setegid(ses.authstate.pw->pw_gid)) < 0 ||
-			(seteuid(ses.authstate.pw->pw_uid)) < 0) {
+		if ((setegid(ses.authstate.pw_gid)) < 0 ||
+			(seteuid(ses.authstate.pw_uid)) < 0) {
 			dropbear_exit("failed to set euid");
 		}
 
@@ -213,8 +213,8 @@
 	/* drop to user privs to make the dir/file */
 	uid = getuid();
 	gid = getgid();
-	if ((setegid(ses.authstate.pw->pw_gid)) < 0 ||
-		(seteuid(ses.authstate.pw->pw_uid)) < 0) {
+	if ((setegid(ses.authstate.pw_gid)) < 0 ||
+		(seteuid(ses.authstate.pw_uid)) < 0) {
 		dropbear_exit("failed to set euid");
 	}