linux-kernel - [Patch v3 17/21] media: ti-vpe: vpe: fix v4l2_compliance issue related to xfer

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 7 Oct 2019 10:10:05 -0500
From:   Benoit Parrot <bparrot@...com>
To:     Hans Verkuil <hverkuil@...all.nl>
CC:     <linux-media@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Benoit Parrot <bparrot@...com>
Subject: [Patch v3 17/21] media: ti-vpe: vpe: fix v4l2_compliance issue related to xfer_func

All 4 of the "colorspace" components were not originally handled.
Causing issue related to xfer_func not being initialized properly.

This was found with v4l2-compliance test.

Signed-off-by: Benoit Parrot <bparrot@...com>
---
 drivers/media/platform/ti-vpe/vpe.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c
index 295cbcef3a0e..7c74b21e0164 100644
--- a/drivers/media/platform/ti-vpe/vpe.c
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -1582,11 +1582,14 @@ static int vpe_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
 		struct vpe_q_data *s_q_data;
 		struct v4l2_pix_format_mplane *spix;
 
-		/* get colorspace from the source queue */
+		/* get colorimetry from the source queue */
 		s_q_data = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE);
 		spix = &s_q_data->format.fmt.pix_mp;
 
 		pix->colorspace = spix->colorspace;
+		pix->xfer_func = spix->xfer_func;
+		pix->ycbcr_enc = spix->ycbcr_enc;
+		pix->quantization = spix->quantization;
 	}
 
 	return 0;
-- 
2.17.1