lxc: don't unlink(NULL) in main

* src/lxc_controller.c (main): Unlink sockpath only if it's non-NULL.

lxc: don't unlink(NULL) in main
* src/lxc_controller.c (main): Unlink sockpath only if it's non-NULL.
625f1745 · Jim Meyering · e4ac19a8 · 625f1745
隐藏空白更改
内联并排

Showing with 2 addition and 1 deletion

src/lxc_controller.c src/lxc_controller.c +2 -1

未找到文件。
--- a/src/lxc_controller.c
+++ b/src/lxc_controller.c
@@ -803,7 +803,8 @@ cleanup:
    if (def)
        virFileDeletePid(LXC_STATE_DIR, def->name);
    lxcControllerCleanupInterfaces(nveths, veths);
-    unlink(sockpath);
+    if (sockpath)
+        unlink(sockpath);
    VIR_FREE(sockpath);

    return rc;