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authorKevin Wolf <kwolf@redhat.com>2014-04-14 14:48:16 +0200
committerKevin Wolf <kwolf@redhat.com>2014-04-22 11:57:02 +0200
commit1dd3a44753f10970ded50950d28353c00bfcaf91 (patch)
tree282737fd052128bb1a4fd243f93e7f6d1e95ba87 /tests/qemu-iotests/074
parent54db38a47978381e23e7f6479c31a97b5d352f7e (diff)
block: Limit size to INT_MAX in bdrv_check_byte_request()
Commit 8f4754ed intended to protect against integer overflow bugs in block drivers by making sure that a single request that is passed to drivers is no longer than INT_MAX bytes. However, meanwhile there are some callers that don't use that code path any more but call bdrv_check_byte_request() directy, so let's add a check there as well. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/074')
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