Alexandre Julliard : server: Unlink remaining children inodes when deleting the parent.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 037afca5a5c9c2561e5072e118a8a384a01ee814
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=037afca5a5c9c2561e5072e118a8a384a01ee814

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Thu Feb 28 10:47:14 2008 +0100

server: Unlink remaining children inodes when deleting the parent.

---

 server/change.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/server/change.c b/server/change.c
index 590a1cb..2266621 100644
--- a/server/change.c
+++ b/server/change.c
@@ -438,6 +438,7 @@ static void inode_set_name( struct inode *inode, const char *name )
 static void free_inode( struct inode *inode )
 {
     int subtree = 0, watches = 0;
+    struct inode *tmp, *next;
     struct dir *dir;
 
     LIST_FOR_EACH_ENTRY( dir, &inode->dirs, struct dir, in_entry )
@@ -448,7 +449,6 @@ static void free_inode( struct inode *inode )
 
     if (!subtree && !inode->parent)
     {
-        struct inode *tmp, *next;
         LIST_FOR_EACH_ENTRY_SAFE( tmp, next, &inode->children,
                                   struct inode, ch_entry )
         {
@@ -464,6 +464,13 @@ static void free_inode( struct inode *inode )
     if (inode->parent)
         list_remove( &inode->ch_entry );
 
+    /* disconnect remaining children from the parent */
+    LIST_FOR_EACH_ENTRY_SAFE( tmp, next, &inode->children, struct inode, ch_entry )
+    {
+        list_remove( &tmp->ch_entry );
+        tmp->parent = NULL;
+    }
+
     if (inode->wd != -1)
     {
         inotify_remove_watch( get_unix_fd( inotify_fd ), inode->wd );