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(parent: 2ae4e0d) | patch
usb: gadget: udc: add return value check of kzalloc in mv_udc_probe
authorKang Chen <void0red@gmail.com>
Sat, 25 Feb 2023 04:11:48 +0000 (12:11 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 9 Mar 2023 14:33:14 +0000 (15:33 +0100)
commit5aacc9d540cea790fe4419b61bfa8a1218a4474a
treecfd217490cbb8c43ec6c9d170c4ccfab44be766atree | snapshot
parent2ae4e0dea3b0c7b380821bac05e03a71da1f452fcommit | diff
usb: gadget: udc: add return value check of kzalloc in mv_udc_probe

Even an 8-byte kzalloc will fail when we don't have enough memory,
so we need a nullptr check and do the cleanup when it fails.

Reported-by: eriri <1527030098@qq.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217081
Signed-off-by: Kang Chen <void0red@gmail.com>
Link: https://lore.kernel.org/r/20230225041149.136-1-void0red@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/gadget/udc/mv_udc_core.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git