Fix st_nlink for unlinked but still open files

Fix st_nlink value in high level lib if file is unlinked but still open

diff --git a/ChangeLog b/ChangeLog
index a498daecf14d507ac8ea4be0237d7e7ca5ceb42c..22ec3499c2fb1dd36f3c37d6a555e6a9858d6c52 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -31,6 +31,9 @@
 
        * Add ctx->pid to debug output
 
+       * Fix st_nlink value in high level lib if file is unlinked but
+       still open
+
 2010-10-14  Miklos Szeredi <miklos@szeredi.hu>
 
        * Use LTLIBICONV when linking libfuse.  This fixes building against

diff --git a/lib/fuse.c b/lib/fuse.c
index c64e59611cec9503536944b2e5a65edef6fcec54..37932332ab2b3546f50ad6f8849a6f7b02952614 100644 (file)
--- a/lib/fuse.c
+++ b/lib/fuse.c
@@ -2075,11 +2075,15 @@ static void fuse_lib_getattr(fuse_req_t req, fuse_ino_t ino,
                free_path(f, ino, path);
        }
        if (!err) {
-               if (f->conf.auto_cache) {
-                       pthread_mutex_lock(&f->lock);
-                       update_stat(get_node(f, ino), &buf);
-                       pthread_mutex_unlock(&f->lock);
-               }
+               struct node *node;
+
+               pthread_mutex_lock(&f->lock);
+               node = get_node(f, ino);
+               if (node->is_hidden && buf.st_nlink > 0)
+                       buf.st_nlink--;
+               if (f->conf.auto_cache)
+                       update_stat(node, &buf);
+               pthread_mutex_unlock(&f->lock);
                set_stat(f, ino, &buf);
                fuse_reply_attr(req, &buf, f->conf.attr_timeout);
        } else