[libvirt] [PATCH 15/35] qemu: block: Validate node-names for use with qemu

John Ferlan jferlan at redhat.com
Wed May 2 19:06:00 UTC 2018



On 04/25/2018 11:15 AM, Peter Krempa wrote:
> qemu declares node-name as a 32 byte buffer and silently truncates
> anything longer than that. This is unacceptable for libvirt, so we need
> to make sure that we won't ever supply a node-name exceeding 31 chars.
> 
> Add a function which will do the validation and use it to validate
> storage-protocol node names.
> 
> Signed-off-by: Peter Krempa <pkrempa at redhat.com>
> ---
>  src/qemu/qemu_block.c | 21 ++++++++++++++++++++-
>  1 file changed, 20 insertions(+), 1 deletion(-)
> 

Reviewed-by: John Ferlan <jferlan at redhat.com>

John




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