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-rw-r--r--libtrivfs/io-reauthenticate.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libtrivfs/io-reauthenticate.c b/libtrivfs/io-reauthenticate.c
index c75f5fcc..35775e57 100644
--- a/libtrivfs/io-reauthenticate.c
+++ b/libtrivfs/io-reauthenticate.c
@@ -52,7 +52,8 @@ trivfs_S_io_reauthenticate (struct trivfs_protid *cred,
assert (newright != MACH_PORT_NULL);
err = iohelp_reauth (&newcred->user, auth, rendport, newright, 1);
- mach_port_deallocate (mach_task_self (), rendport);
+ if (!err)
+ mach_port_deallocate (mach_task_self (), rendport);
mach_port_deallocate (mach_task_self (), auth);
if (err)
return err;