From e817d2e67835a80761fd33c4a1ed445c3309f3e7 Mon Sep 17 00:00:00 2001
From: Jim Harris <james.r.harris@intel.com>
Date: Wed, 24 May 2023 01:46:52 -0700
Subject: test: don't leave global pointing to stack memory (#735)

test_device_is_stopped_and_copying points the global
vfu_ctx structure to a local stack-allocated data
structure.  This is fine while the function is
executing, but newer gcc complains that the
pointer is left there after it returns.

So clear the pointer to NULL before returning.

Fixes issue #734.

Reported-by: Kamil Godzwon <kamilx.godzwon@intel.com>
Signed-off-by: Jim Harris <james.r.harris@intel.com>
---
 test/unit-tests.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'test')

diff --git a/test/unit-tests.c b/test/unit-tests.c
index 26ad304..0fd4fe7 100644
--- a/test/unit-tests.c
+++ b/test/unit-tests.c
@@ -601,6 +601,7 @@ test_device_is_stopped_and_copying(UNUSED void **state)
             assert_false(r);
         }
     }
+    vfu_ctx.migration = NULL;
 }
 
 static void
-- 
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