gst/librfb/gstrfbsrc.c: Check return values to avoid segfaults.

Original commit message from CVS:
* gst/librfb/gstrfbsrc.c: (gst_rfbsrc_get): Check return values
to avoid segfaults.
* gst/librfb/rfbbytestream.c: (rfb_bytestream_get),
(rfb_bytestream_check), (rfb_bytestream_copy_nocheck),
(rfb_bytestream_read), (rfb_bytestream_peek):
* gst/librfb/rfbbytestream.h:
* gst/librfb/rfbdecoder.c: (rfb_socket_get_buffer),
(rfb_socket_send_buffer), (rfb_decoder_iterate),
(rfb_decoder_state_wait_for_protocol_version),
(rfb_decoder_state_wait_for_security),
(rfb_decoder_state_wait_for_server_initialisation),
(rfb_decoder_state_normal), (rfb_decoder_state_framebuffer_update):

1 files changed, 2 insertions, 0 deletions

diff --git a/gst/librfb/rfbbytestream.h b/gst/librfb/rfbbytestream.h
index 8304169a..9f121948 100644
--- a/gst/librfb/rfbbytestream.h
+++ b/gst/librfb/rfbbytestream.h
@@ -18,6 +18,8 @@ struct _RfbBytestream
   GList *buffer_list;
   int length;
   int offset;
+
+  int disconnected;
 };