From 202b2b9567606a016edf8293048ca4d67d9eba4f Mon Sep 17 00:00:00 2001 From: Damien Lespiau Date: Mon, 7 Jul 2014 15:17:56 +0100 Subject: [PATCH] pipe_crc: Make collect_crc() ensure the CRC looks somewhat valid Signed-off-by: Damien Lespiau --- lib/igt_debugfs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c index 5c4bbc59..d4a6cf61 100644 --- a/lib/igt_debugfs.c +++ b/lib/igt_debugfs.c @@ -527,6 +527,8 @@ void igt_pipe_crc_collect_crc(igt_pipe_crc_t *pipe_crc, igt_crc_t *out_crc) igt_pipe_crc_start(pipe_crc); read_one_crc(pipe_crc, out_crc); igt_pipe_crc_stop(pipe_crc); + + igt_assert(!igt_crc_is_null(out_crc)); } /*