[dpdk-dev] [PATCH v2] vhost: check vhost message header size read
Maxime Coquelin
maxime.coquelin at redhat.com
Thu Feb 13 17:30:05 CET 2020
On 2/5/20 4:05 PM, Maxime Coquelin wrote:
> This patch adds a check to ensure the read size of
> the Vhost-user message header is not smaller than
> the expected size.
>
> In case of unexpected read size, report an error
> and close file descriptors passed with the message,
> if any.
>
> Fixes: 8f972312b8f4 ("vhost: support vhost-user")
> Cc: stable at dpdk.org
>
> Reported-by: Ilja Van Sprundel <ivansprundel at ioactive.com>
> Signed-off-by: Maxime Coquelin <maxime.coquelin at redhat.com>
> ---
>
> v2: close message FDs on error (Tiwei)
>
> lib/librte_vhost/vhost_user.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
Applied to dpdk-next-virtio/master
Thanks,
Maxime
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