[PATCH v4 5/5] media: imx: Fail conversion if pixel format not supported
From: Dorota Czaplejewicz <hidden>
Date: 2021-11-04 11:44:49
Also in:
linux-media, linux-staging, lkml, phone-devel
Subsystem:
media drivers for freescale imx, media input infrastructure (v4l/dvb), staging subsystem, the rest · Maintainers:
Steve Longerbeam, Philipp Zabel, Mauro Carvalho Chehab, Greg Kroah-Hartman, Linus Torvalds
imx_media_find_mbus_format has NULL as a valid return value, therefore the caller should take it into account. Signed-off-by: Dorota Czaplejewicz <redacted> --- drivers/staging/media/imx/imx-media-utils.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index c0a84c79947e..8646f6ba1108 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c@@ -544,6 +544,9 @@ static int imx56_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix, cc = imx_media_find_mbus_format(code, PIXFMT_SEL_YUV); } + if (!cc) + return -EINVAL; + /* Round up width for minimum burst size */ width = round_up(mbus->width, 8);
--
2.31.1