Messages in this thread | | | From | Ricardo Ribalda <> | Date | Thu, 24 Mar 2022 18:17:18 +0100 | Subject | Re: [PATCH] media: uvc_v4l2: fix possible memory leak in uvc_ioctl_ctrl_map |
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Isnt it a dupe of: https://patchwork.linuxtv.org/project/linux-media/patch/20211008120914.69175-1-ribalda@chromium.org/ ?
On Thu, 24 Mar 2022 at 18:13, Hangyu Hua <hbh25y@gmail.com> wrote: > > map->name needs to be freed when uvc_ioctl_ctrl_map fails. > > Signed-off-by: Hangyu Hua <hbh25y@gmail.com> > --- > drivers/media/usb/uvc/uvc_v4l2.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c > index 711556d13d03..e46a2f3b06cb 100644 > --- a/drivers/media/usb/uvc/uvc_v4l2.c > +++ b/drivers/media/usb/uvc/uvc_v4l2.c > @@ -93,6 +93,7 @@ static int uvc_ioctl_ctrl_map(struct uvc_video_chain *chain, > > kfree(map->menu_info); > free_map: > + kfree(map->name); > kfree(map); > > return ret; > -- > 2.25.1 >
-- Ricardo Ribalda
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