inspect: Refuse to download software hive if it is huge.

[libguestfs.git] / daemon / dropcaches.c

diff --git a/daemon/dropcaches.c b/daemon/dropcaches.c
index a818323..46bfd07 100644 (file)
--- a/daemon/dropcaches.c
+++ b/daemon/dropcaches.c
@@ -34,7 +34,10 @@ do_drop_caches (int what)
 {
   FILE *fp;
 
-  sync ();
+  if (sync_disks () == -1) {
+    reply_with_perror ("sync");
+    return -1;
+  }
 
   fp = fopen (PROCFILE, "w");
   if (fp == NULL) {