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Re: [Qemu-block] [PATCH for-2.12 05/12] luks: Turn another invalid asser

From: Eric Blake
Subject: Re: [Qemu-block] [PATCH for-2.12 05/12] luks: Turn another invalid assertion into check
Date: Tue, 20 Mar 2018 13:26:07 -0500
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0

On 03/20/2018 12:36 PM, Kevin Wolf wrote:
Commit e39e959e fixed an invalid assertion in the .bdrv_length
implementation, but left a similar assertion in place for
.bdrv_truncate. Instead of crashing when the user requests a too large
image size, fail gracefully.

A file size of exactly INT64_MAX caused failure before, but is actually

Signed-off-by: Kevin Wolf <address@hidden>
  block/crypto.c | 6 +++++-
  1 file changed, 5 insertions(+), 1 deletion(-)

Reviewed-by: Eric Blake <address@hidden>

Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org

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