This is the fix for Gitlab issue #724 discovered by fuzzing which I think is
worth including in 6.2 for 2 reasons: firstly the fix is to zero out
an extra field during chip reset which normally only occurs during driver
initialisation and durring IO timeouts, and secondly the bug causes a stale
SCSI data buffer pointer dereference rather than triggering a FIFO assert.
The first patch contains the very simple fix, whilst the second patch adds a
qtest based upon the original Gitlab issue.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Mark Cave-Ayland (2):
esp: ensure that async_len is reset to 0 during esp_hard_reset()
qtest/am53c974-test: add test for reset before transfer
hw/scsi/esp.c | 1 +
tests/qtest/am53c974-test.c | 30 ++++++++++++++++++++++++++++++
2 files changed, 31 insertions(+)