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From: | Eric Blake |
Subject: | Re: [Qemu-devel] [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 legal. 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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