Messages in this thread | | | Date | Wed, 6 Jan 2021 11:45:50 -0500 | From | Alan Stern <> | Subject | Re: [PATCH] media: zr364xx: fix memory leaks in probe() |
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On Wed, Jan 06, 2021 at 01:10:05PM +0300, Dan Carpenter wrote: > Syzbot discovered that the probe error handling doesn't clean up the > resources allocated in zr364xx_board_init(). There are several > related bugs in this code so I have re-written the error handling.
Dan:
I recently sent in a patch for a similar problem in the gspca driver (commit e469d0b09a19 "media: gspca: Fix memory leak in probe"). It seems there may be similar issues in that driver: one single function call tries to undo an indeterminate number of initializations.
I don't know enough about these subsystems to evaluate this. Can you take a look at it?
Thank,
Alan Stern
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