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-building IPv4 TCP reply messages for TUN
[oweals/gnunet.git]
/
src
/
vpn
/
gnunet-helper-vpn.c
diff --git
a/src/vpn/gnunet-helper-vpn.c
b/src/vpn/gnunet-helper-vpn.c
index 3250141fb205d14af1b854541f2aad657c7e0766..b93ce2382fd3c261c9a76e9ea8092035c86afede 100644
(file)
--- a/
src/vpn/gnunet-helper-vpn.c
+++ b/
src/vpn/gnunet-helper-vpn.c
@@
-564,9
+564,9
@@
main (int argc, char **argv)
set_address4 (dev, address, mask);
}
-
-#ifdef HAVE_SETRESUID
+
uid_t uid = getuid ();
+#ifdef HAVE_SETRESUID
if (0 != setresuid (uid, uid, uid))
{
fprintf (stderr, "Failed to setresuid: %s\n", strerror (errno));