From c5e6bfc6bc46dd8bc187e035929d6a49cd23ec09 Mon Sep 17 00:00:00 2001
From: David Herrmann <dh.herrmann@gmail.com>
Date: Tue, 23 Sep 2014 13:40:18 +0200
Subject: [PATCH] terminal: verify grdev tiles are correctly linked

We used to set "pipe->tile = tile" inside of the leaf allocation. We no
longer do that. Verify that "out" is non-NULL, otherwise we'd leak memory.

This is currently always given, but make sure to add an assert(), so
coverity does not complain.
---
 src/libsystemd-terminal/grdev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libsystemd-terminal/grdev.c b/src/libsystemd-terminal/grdev.c
index 80a71beeb9..fa1fc378c8 100644
--- a/src/libsystemd-terminal/grdev.c
+++ b/src/libsystemd-terminal/grdev.c
@@ -158,6 +158,7 @@ int grdev_tile_new_leaf(grdev_tile **out, grdev_pipe *pipe) {
         _cleanup_(grdev_tile_freep) grdev_tile *tile = NULL;
         int r;
 
+        assert_return(out, -EINVAL);
         assert_return(pipe, -EINVAL);
         assert_return(!pipe->tile, -EINVAL);