On Fri, 28 Feb 2025 11:27:20 +0800, Haoxiang Li wrote: > In chameleon_parse_gdd(), if mcb_device_register() fails, 'mdev' > would be released in mcb_device_register() via put_device(). > Thus, goto 'err' label and free 'mdev' again causes a double free. > Just return if mcb_device_register() fails. > > Applied, thanks! [1/1] mcb: fix a double free bug in chameleon_parse_gdd() commit: 6201d09e2975ae5789879f79a6de4c38de9edd4a Best regards, -- Johannes Thumshirn <jth@xxxxxxxxxx>