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authorGonglei <arei.gonglei@huawei.com>2016-03-03 17:43:41 +0800
committerPaolo Bonzini <pbonzini@redhat.com>2016-04-08 00:07:56 +0200
commit696b55017d90b3237ca9d656aa4904d6b5c46c7a (patch)
tree8d337e6ceac1df4cccfab13e3bb4c4e90707aedc /backends
parent1a5512bb7ef73036a406727397fb58c640074321 (diff)
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hostmem-file: fix memory leak
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Message-Id: <1456998223-12356-5-git-send-email-arei.gonglei@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'backends')
-rw-r--r--backends/hostmem-file.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/backends/hostmem-file.c b/backends/hostmem-file.c
index c70f268..b17a1f1 100644
--- a/backends/hostmem-file.c
+++ b/backends/hostmem-file.c
@@ -52,11 +52,14 @@ file_backend_memory_alloc(HostMemoryBackend *backend, Error **errp)
error_setg(errp, "-mem-path not supported on this host");
#else
if (!memory_region_size(&backend->mr)) {
+ gchar *path;
backend->force_prealloc = mem_prealloc;
+ path = object_get_canonical_path(OBJECT(backend));
memory_region_init_ram_from_file(&backend->mr, OBJECT(backend),
- object_get_canonical_path(OBJECT(backend)),
+ path,
backend->size, fb->share,
fb->mem_path, errp);
+ g_free(path);
}
#endif
}