- (bal) Avoid socket file security issues in ssh-agent for Cygwin.

Patch by Egor Duda <deo@logos-m.ru>

ChangeLog

@@ -10,6 +10,8 @@
      [servconf.c]
      remove "\n" from fatal()
  - (bal) Updated Cygwin README by Corinna Vinschen <vinschen@redhat.com>
+ - (bal) Avoid socket file security issues in ssh-agent for Cygwin.
+   Patch by Egor Duda <deo@logos-m.ru>
 
 20010503
  - OpenBSD CVS Sync
@@ -5321,4 +5323,4 @@
  - Wrote replacements for strlcpy and mkdtemp
  - Released 1.0pre1
 
-$Id: ChangeLog,v 1.1194 2001/05/03 22:45:21 mouring Exp $
+$Id: ChangeLog,v 1.1195 2001/05/03 22:59:24 mouring Exp $

ssh-agent.c

@@ -713,6 +713,9 @@ main(int ac, char **av)
 	struct sockaddr_un sunaddr;
 #ifdef HAVE_SETRLIMIT
 	struct rlimit rlim;
+#endif
+#ifdef HAVE_CYGWIN
+	int prev_mask;
 #endif
 	pid_t pid;
 	char *shell, *format, *pidstr, pidstrbuf[1 + 3 * sizeof pid];
@@ -805,10 +808,19 @@ main(int ac, char **av)
 	memset(&sunaddr, 0, sizeof(sunaddr));
 	sunaddr.sun_family = AF_UNIX;
 	strlcpy(sunaddr.sun_path, socket_name, sizeof(sunaddr.sun_path));
+#ifdef HAVE_CYGWIN
+	prev_mask = umask(0177);
+#endif
 	if (bind(sock, (struct sockaddr *) & sunaddr, sizeof(sunaddr)) < 0) {
 		perror("bind");
+#ifdef HAVE_CYGWIN
+		umask(prev_mask);
+#endif
 		cleanup_exit(1);
 	}
+#ifdef HAVE_CYGWIN
+	umask(prev_mask);
+#endif
 	if (listen(sock, 5) < 0) {
 		perror("listen");
 		cleanup_exit(1);