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(parent: 4821fd4) | patch
USB: host: isp116x: check return value after calling platform_get_resource()
authorZhen Ni <nizhen@uniontech.com>
Wed, 2 Mar 2022 03:37:16 +0000 (11:37 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 21 Apr 2022 17:02:59 +0000 (19:02 +0200)
commit9cf71caddb9b4fd8fbdb22166b27cc09490270e4
treeb5e43891f0d0fa248393ee1ad2e7193216d01441tree | snapshot
parent4821fd427ff07f08060065ed3c1a2f422071e54ecommit | diff
USB: host: isp116x: check return value after calling platform_get_resource()

It will cause null-ptr-deref if platform_get_resource() returns NULL,
we need check the return value.

Signed-off-by: Zhen Ni <nizhen@uniontech.com>
Link: https://lore.kernel.org/r/20220302033716.31272-1-nizhen@uniontech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/isp116x-hcd.c diff | blob | history
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