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Re: [Qemu-devel] [PATCH for-2.11] nbd: Don't crash when server reports N
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [PATCH for-2.11] nbd: Don't crash when server reports NBD_CMD_READ failure |
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Date: |
Mon, 13 Nov 2017 12:20:49 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 |
On 11/11/2017 07:39 PM, Eric Blake wrote:
> If a server fails a read, for example with EIO, but the connection
> is still live, then we would crash trying to print a non-existent
> error message. Bug introduced in commit f140e300.
>
> Signed-off-by: Eric Blake <address@hidden>
> ---
> block/nbd-client.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Queued on my NBD tree; will be in 2.11 (I may do another pull request
prior to -rc1, otherwise it will be -rc2).
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
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