udev: check and handle error for virAsprintf() calls

62cc7b70 · John Ferlan · Eric Blake · 35562e01 · 62cc7b70
隐藏空白更改
内联并排

Showing with 2 addition and 3 deletion

src/interface/interface_backend_udev.c src/interface/interface_backend_udev.c +2 -3

未找到文件。
--- a/src/interface/interface_backend_udev.c
+++ b/src/interface/interface_backend_udev.c
@@ -654,9 +654,8 @@ udevIfaceGetIfaceDef(struct udev *udev, char *name)
        ifacedef->data.bridge.stp = stp;

        /* Members of the bridge */
-        virAsprintf(&member_path, "%s/%s",
-                    udev_device_get_syspath(dev), "brif");
-        if (!member_path) {
+        if (virAsprintf(&member_path, "%s/%s",
+                        udev_device_get_syspath(dev), "brif") < 0) {
            virReportOOMError();
            goto cleanup;
        }