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(parent: a51bab5) | patch
usb: fsl: Check memory resource before releasing it
authorNikhil Badola <nikhil.badola@freescale.com>
Mon, 21 Oct 2019 10:21:51 +0000 (18:21 +0800)
committerFelipe Balbi <balbi@kernel.org>
Sun, 27 Oct 2019 06:58:44 +0000 (08:58 +0200)
commitbc1e3a2dd0c9954fd956ac43ca2876bbea018c01
tree4a3e85f5b50be56fe905226af3b559812cd3832ctree | snapshot
parenta51bab592fbbef10f0e42a8aed86adfbf6a68fa7commit | diff
usb: fsl: Check memory resource before releasing it

Check memory resource existence before releasing it to avoid NULL
pointer dereference

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: Ran Wang <ran.wang_1@nxp.com>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
drivers/usb/gadget/udc/fsl_udc_core.c diff | blob | history
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