From: Rob Clark <rob@ti.com>
Date: Mon, 23 Jul 2012 16:35:06 +0000 (-0500)
Subject: modetest: fix uninitialized fourcc
X-Git-Tag: accepted/2.0alpha-wayland/20121114.232726~48
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ebd7904877d08525beb5039e4ea2f5b6c0a7c23f;p=profile%2Fivi%2Flibdrm.git

modetest: fix uninitialized fourcc

If color format for CRTC layer is not specified on commandline, then
c->fourcc is unintialized resulting in addfb call failing.

Signed-off-by: Rob Clark <rob@ti.com>
---

diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index 3e74008..e0fd66c 100644
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -867,12 +867,12 @@ static int parse_connector(struct connector *c, const char *arg)
 	if (*p == '@') {
 		strncpy(c->format_str, p + 1, 4);
 		c->format_str[4] = '\0';
+	}
 
-		c->fourcc = format_fourcc(p + 1);
-		if (c->fourcc == 0)  {
-			fprintf(stderr, "unknown format %s\n", c->format_str);
-			return -1;
-		}
+	c->fourcc = format_fourcc(c->format_str);
+	if (c->fourcc == 0)  {
+		fprintf(stderr, "unknown format %s\n", c->format_str);
+		return -1;
 	}
 
 	return 0;