[farsight2/master] Refuse any invalid codecs

[Olivier Crête]

---
 gst/fsrtpconference/fs-rtp-discover-codecs.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/gst/fsrtpconference/fs-rtp-discover-codecs.c b/gst/fsrtpconference/fs-rtp-discover-codecs.c
index 719151a..b0c45f8 100644
--- a/gst/fsrtpconference/fs-rtp-discover-codecs.c
+++ b/gst/fsrtpconference/fs-rtp-discover-codecs.c
@@ -215,6 +215,12 @@ fs_rtp_blueprints_get (FsMediaType media_type, GError **error)
   GList *send_list = NULL;
   gboolean ret;
 
+  if (media_type > FS_MEDIA_TYPE_LAST)
+  {
+    g_set_error (error, FS_ERROR, FS_ERROR_INVALID_ARGUMENTS,
+      "Invalid media type given");
+    return NULL;
+  }
 
   codecs_lists_ref[media_type]++;
 
-- 
1.5.6.5