From 36887e456fa772a77ba229e41efb34b602c9fd5d Mon Sep 17 00:00:00 2001
From: Antonio SJ Musumeci <trapexit@spawn.link>
Date: Wed, 28 May 2014 18:04:29 -0400
Subject: [PATCH] when readdir's filler returns non-zero return ENOMEM. closes
 #7

---
 src/readdir.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/readdir.cpp b/src/readdir.cpp
index 475d0854..cbf5f416 100644
--- a/src/readdir.cpp
+++ b/src/readdir.cpp
@@ -73,7 +73,8 @@ _readdir(const vector<string>  &srcmounts,
           if(found.insert(d_name).second == false)
             continue;
 
-          filler(buf,de->d_name,NULL,NO_OFFSET);
+          if(filler(buf,de->d_name,NULL,NO_OFFSET) != 0)
+            return -ENOMEM;
         }
 
       ::closedir(dh);