On Mon, Feb 03, 2020 at 02:32:45PM +0000, Greg KH wrote: > On Mon, Feb 03, 2020 at 01:21:30PM +0000, Lee Jones wrote: > > A pointer to 'struct si470x_device' is currently used after free: > > > > drivers/media/radio/si470x/radio-si470x-i2c.c:462:25-30: ERROR: reference > > preceded by free on line 460 > > > > Shift the call to free() down past its final use. > > > > NB: Not sending to Mainline, since the problem does not exist there. > > It doesn't exist there because of a bad merge? What commit caused the > problem? Ah, found it, it was 2df200ab234a ("media: si470x-i2c: add missed operations in remove")