Gitweb: http://git.kernel.org/linus/b6ae906b04113cb73c1ffe9c42fbcdcb074d9f07
Commit: b6ae906b04113cb73c1ffe9c42fbcdcb074d9f07
Parent: 9c3b10b53875279306d8464fe9b24fa634329fc8
Author: Pawel Osciak <p.osciak@samsung.com>
AuthorDate: Tue Jun 22 05:38:41 2010 -0300
Committer: Mauro Carvalho Chehab <mchehab@redhat.com>
CommitDate: Thu Jul 8 16:50:24 2010 -0300
V4L/DVB: v4l: mem2mem_testdev: fix g_fmt NULL pointer dereference
Calling g_fmt before s_fmt resulted in a NULL pointer dereference as no
default formats were being selected on probe.
Reported-by: Németh Márton <nm127@freemail.hu>
Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
drivers/media/video/mem2mem_testdev.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/mem2mem_testdev.c b/drivers/media/video/mem2mem_testdev.c
index 554eaf1..10ddecc 100644
--- a/drivers/media/video/mem2mem_testdev.c
+++ b/drivers/media/video/mem2mem_testdev.c
@@ -988,6 +988,9 @@ static int m2mtest_probe(struct platform_device *pdev)
goto err_m2m;
}
+ q_data[V4L2_M2M_SRC].fmt = &formats[0];
+ q_data[V4L2_M2M_DST].fmt = &formats[0];
+
return 0;
err_m2m:
--
