cryptodev: Handle unexpected request to avoid crash

[mirror_qemu.git] / backends / hostmem-ram.c

diff --git a/backends/hostmem-ram.c b/backends/hostmem-ram.c
index 741e7010628958f51683d2d627429f5a25d13749..b8e55cdbd0f89078b01bb1575416173ce909526b 100644 (file)
--- a/backends/hostmem-ram.c
+++ b/backends/hostmem-ram.c
@@ -29,6 +29,7 @@ ram_backend_memory_alloc(HostMemoryBackend *backend, Error **errp)
 
     name = host_memory_backend_get_name(backend);
     ram_flags = backend->share ? RAM_SHARED : 0;
+    ram_flags |= backend->reserve ? 0 : RAM_NORESERVE;
     memory_region_init_ram_flags_nomigrate(&backend->mr, OBJECT(backend), name,
                                            backend->size, ram_flags, errp);
     g_free(name);