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commit 50151b7f1c79a09117837eb95b76c2de76841dab upstream. Check return value and conduct null pointer handling to avoid null pointer dereference. Signed-off-by: Bob Zhou <bob.zhou@amd.com> Reviewed-by: Tim Huang <Tim.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Mukul Sikka <mukul.sikka@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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