From 0042f8cc82e98b51defcf28b8e84f47f443cb55a Mon Sep 17 00:00:00 2001
From: Miklos Szeredi <miklos@szeredi.hu>
Date: Wed, 8 Aug 2007 18:22:01 +0000
Subject: fixes

---
 lib/helper.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'lib/helper.c')

diff --git a/lib/helper.c b/lib/helper.c
index d7cc9b7..b282da9 100644
--- a/lib/helper.c
+++ b/lib/helper.c
@@ -190,7 +190,19 @@ static struct fuse_chan *fuse_mount_common(const char *mountpoint,
                                            struct fuse_args *args)
 {
     struct fuse_chan *ch;
-    int fd = fuse_mount_compat25(mountpoint, args);
+    int fd;
+
+    /*
+     * Make sure file descriptors 0, 1 and 2 are open, otherwise chaos
+     * would ensue.
+     */
+    do {
+        fd = open("/dev/null", O_RDWR);
+        if (fd > 2)
+            close(fd);
+    } while (fd >= 0 && fd <= 2);
+
+    fd = fuse_mount_compat25(mountpoint, args);
     if (fd == -1)
         return NULL;
 
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