Merge pull request #2802 from BrzVlad/feature-evacuation-opt2

[mono.git] / mono / io-layer / io.c

diff --git a/mono/io-layer/io.c b/mono/io-layer/io.c
index bac7e8749989225afd4371dc853b4ee6a64d3303..11b5f8f2fbbe28fe37584da260d8c405f8b7953a 100644 (file)
--- a/mono/io-layer/io.c
+++ b/mono/io-layer/io.c
@@ -7,6 +7,7 @@
  * (C) 2002 Ximian, Inc.
  * Copyright (c) 2002-2006 Novell, Inc.
  * Copyright 2011 Xamarin Inc (http://www.xamarin.com).
+ * Licensed under the MIT license. See LICENSE file in the project root for full license information.
  */
 
 #include <config.h>
@@ -3733,9 +3734,14 @@ add_drive_string (guint32 len, gunichar2 *buf, LinuxMountInfoParseState *state)
 
        if (state->fsname_index == 1 && state->fsname [0] == '/')
                ignore_entry = FALSE;
-       else if (state->fsname_index == 0 || memcmp ("none", state->fsname, state->fsname_index) == 0)
+       else if (memcmp ("overlay", state->fsname, state->fsname_index) == 0 ||
+               memcmp ("aufs", state->fstype, state->fstype_index) == 0) {
+               /* Don't ignore overlayfs and aufs - these might be used on Docker
+                * (https://bugzilla.xamarin.com/show_bug.cgi?id=31021) */
+               ignore_entry = FALSE;
+       } else if (state->fsname_index == 0 || memcmp ("none", state->fsname, state->fsname_index) == 0) {
                ignore_entry = TRUE;
-       else if (state->fstype_index >= 5 && memcmp ("fuse.", state->fstype, 5) == 0) {
+       } else if (state->fstype_index >= 5 && memcmp ("fuse.", state->fstype, 5) == 0) {
                /* Ignore GNOME's gvfs */
                if (state->fstype_index == 21 && memcmp ("fuse.gvfs-fuse-daemon", state->fstype, state->fstype_index) == 0)
                        ignore_entry = TRUE;