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H A D | qeth_core_main.c | ad3cbf61 Wed Dec 20 11:07:18 CST 2017 Julian Wiedmann <jwi@linux.vnet.ibm.com> s390/qeth: fix error handling in checksum cmd callback
Make sure to check both return code fields before processing the response. Otherwise we risk operating on invalid data.
Fixes: c9475369bd2b ("s390/qeth: rework RX/TX checksum offload") Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> ad3cbf61 Wed Dec 20 11:07:18 CST 2017 Julian Wiedmann <jwi@linux.vnet.ibm.com> s390/qeth: fix error handling in checksum cmd callback Make sure to check both return code fields before processing the response. Otherwise we risk operating on invalid data. Fixes: c9475369bd2b ("s390/qeth: rework RX/TX checksum offload") Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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