tests: fix more unit tests

diff --git a/tests/check/elements/gdppay.c b/tests/check/elements/gdppay.c
index c6e437b1156a5395a9daf743931a8e5b357e96f3..05391f1057e789678f0714ac053d46a55153a3c8 100644 (file)
--- a/tests/check/elements/gdppay.c
+++ b/tests/check/elements/gdppay.c
@@ -505,6 +505,7 @@ GST_START_TEST (test_crc)
 
   /* verify the header checksum */
   /* CRC's start at 58 in the header */
 
   /* verify the header checksum */
   /* CRC's start at 58 in the header */

+  outbuffer = gst_buffer_make_writable (outbuffer);

   data = gst_buffer_map (outbuffer, &size, NULL, GST_MAP_READWRITE);
   crc_calculated = gst_dp_crc (data, 58);
   crc_read = GST_READ_UINT16_BE (data + 58);
   data = gst_buffer_map (outbuffer, &size, NULL, GST_MAP_READWRITE);
   crc_calculated = gst_dp_crc (data, 58);
   crc_read = GST_READ_UINT16_BE (data + 58);