info: Protect __categories list in get_category with lock too

diff --git a/gst/gstinfo.c b/gst/gstinfo.c
index 838091c..ab454b5 100644 (file)
--- a/gst/gstinfo.c
+++ b/gst/gstinfo.c
@@ -1674,8 +1674,8 @@ gst_debug_get_all_categories (void)
   return ret;
 }
 
-GstDebugCategory *
-_gst_debug_get_category (const gchar * name)
+static GstDebugCategory *
+_gst_debug_get_category_locked (const gchar * name)
 {
   GstDebugCategory *ret = NULL;
   GSList *node;
@@ -1689,6 +1689,18 @@ _gst_debug_get_category (const gchar * name)
   return NULL;
 }
 
+GstDebugCategory *
+_gst_debug_get_category (const gchar * name)
+{
+  GstDebugCategory *ret;
+
+  g_mutex_lock (&__cat_mutex);
+  ret = _gst_debug_get_category_locked (name);
+  g_mutex_unlock (&__cat_mutex);
+
+  return ret;
+}
+
 static gboolean
 parse_debug_category (gchar * str, const gchar ** category)
 {