[Tracker] [PATCH] tracker-files-utils.c: Handle only regular files.

["Juan A. Suarez Romero" <jasuarez igalia com>]

Do not handle special files like pipes or sockets. This avoids blocking when
opening such kind of files.
---
 src/libtracker-common/tracker-file-utils.c |   19 +++++++++++++++++++
 1 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/src/libtracker-common/tracker-file-utils.c b/src/libtracker-common/tracker-file-utils.c
index f58537a..68b609f 100644
--- a/src/libtracker-common/tracker-file-utils.c
+++ b/src/libtracker-common/tracker-file-utils.c
@@ -786,6 +786,7 @@ tracker_file_unlock (GFile *file)
 gboolean
 tracker_file_is_locked (GFile *file)
 {
+       GFileInfo *file_info;
        gboolean retval = FALSE;
        gchar *path;
        gint fd;
@@ -796,6 +797,24 @@ tracker_file_is_locked (GFile *file)
                return FALSE;
        }
 
+       /* Handle regular files; skip pipes and alike */
+       file_info = g_file_query_info (file,
+                                      G_FILE_ATTRIBUTE_STANDARD_TYPE,
+                                      G_FILE_QUERY_INFO_NONE,
+                                      NULL,
+                                      NULL);
+
+       if (!file_info) {
+               return FALSE;
+       }
+
+       if (g_file_info_get_file_type (file_info) != G_FILE_TYPE_REGULAR) {
+               g_object_unref (file_info);
+               return FALSE;
+       }
+
+       g_object_unref (file_info);
+
        path = g_file_get_path (file);
 
        if (!path) {
-- 
1.6.3.3