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media: v4l2: Test type instead of cfg->type in v4l2_ctrl_new_custom()

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commit 07d89227a983df957a6a7c56f7c040cde9ac571f upstream.

cfg->type can be overridden by v4l2_ctrl_fill() and the new value is
stored in the local type var. Fix the tests to use this local var.

Fixes: 0996517cf8ea ("V4L/DVB: v4l2: Add new control handling framework")
Cc: <stable@vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
[hverkuil-cisco@xs4all.nl: change to !qmenu and !qmenu_int (checkpatch)]
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Boris Brezillon 2019-06-19 05:21:33 -04:00 committed by Greg Kroah-Hartman
parent dc427decca
commit a616b5631a
1 changed files with 4 additions and 5 deletions
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9
drivers/media/v4l2-core/v4l2-ctrls.c
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@ -2073,16 +2073,15 @@ struct v4l2_ctrl *v4l2_ctrl_new_custom(struct v4l2_ctrl_handler *hdl,
v4l2_ctrl_fill(cfg->id, &name, &type, &min, &max, &step,
&def, &flags);
is_menu = (cfg->type == V4L2_CTRL_TYPE_MENU ||
cfg->type == V4L2_CTRL_TYPE_INTEGER_MENU);
is_menu = (type == V4L2_CTRL_TYPE_MENU ||
type == V4L2_CTRL_TYPE_INTEGER_MENU);
if (is_menu)
WARN_ON(step);
else
WARN_ON(cfg->menu_skip_mask);
if (cfg->type == V4L2_CTRL_TYPE_MENU && qmenu == NULL)
if (type == V4L2_CTRL_TYPE_MENU && !qmenu) {
qmenu = v4l2_ctrl_get_menu(cfg->id);
else if (cfg->type == V4L2_CTRL_TYPE_INTEGER_MENU &&
qmenu_int == NULL) {
} else if (type == V4L2_CTRL_TYPE_INTEGER_MENU && !qmenu_int) {
handler_set_err(hdl, -EINVAL);
return NULL;
}