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/qemu/block/
H A Discsi.c0ead9312 Mon Jun 20 09:24:40 GMT 2016 Peter Lieven <pl@kamp.de> iscsi: fix assertion in is_sector_request_lun_aligned

Commit 94d047a added an assertion the the request alignment check.
This introduced 2 issues:
a) A off-by-one error since a request of BDRV_REQUEST_MAX_SECTORS
is actually allowed.
b) The bdrv_get_block_status call in the read path to check the allocation
status requests up to INT_MAX sectors which triggers the assertion.

Fixes: 94d047a35bf663e28f8fef137544d8ea78165add
Signed-off-by: Peter Lieven <pl@kamp.de>
Message-Id: <1466414680-18383-1-git-send-email-pl@kamp.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>