From 7195514fb5d0cc232cfab47e4c22e87348ca75cb Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Tue, 11 Jun 2024 17:47:48 -0400
Subject: [PATCH] Silence a compiler warning

---
 tests/testdmabuf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/testdmabuf.c b/tests/testdmabuf.c
index a7cb6b9050..0c729d96e4 100644
--- a/tests/testdmabuf.c
+++ b/tests/testdmabuf.c
@@ -189,7 +189,8 @@ allocate_memfd (gsize size)
   if (fd == -1)
     g_error ("memfd allocation failed");
 
-  ftruncate (fd, size);
+  if (ftruncate (fd, size) != 0)
+    g_error ("ftruncate failed");
 
   return fd;
 }