d39dcf95b3
commit f45f3f753b0a3d739acda8e311b4f744d82dc52a upstream. Control events can leak kernel memory since they do not fully zero the event. The same code is present in both v4l2-ctrls.c and uvc_ctrl.c, so fix both. It appears that all other event code is properly zeroing the structure, it's these two places. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reported-by: syzbot+4f021cf3697781dbd9fb@syzkaller.appspotmail.com Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| au0828 | ||
| b2c2 | ||
| cpia2 | ||
| cx231xx | ||
| dvb-usb | ||
| dvb-usb-v2 | ||
| em28xx | ||
| gspca | ||
| hdpvr | ||
| pvrusb2 | ||
| pwc | ||
| s2255 | ||
| siano | ||
| sn9c102 | ||
| stk1160 | ||
| stkwebcam | ||
| tlg2300 | ||
| tm6000 | ||
| ttusb-budget | ||
| ttusb-dec | ||
| usbvision | ||
| uvc | ||
| zr364xx | ||
| Kconfig | ||
| Makefile | ||