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Re: [libvirt] [PATCH] buf: protect against integer overflow



2011/6/24 Eric Blake <eblake redhat com>:
> It's unlikely that we'll ever want to escape a string as long as
> INT_MAX/6, but adding this check can't hurt.
>
> * src/util/buf.c (virBufferEscapeSexpr, virBufferEscapeString):
> Check for (unlikely) overflow.
> ---
>  src/util/buf.c |    6 ++++--
>  1 files changed, 4 insertions(+), 2 deletions(-)

ACK.

-- 
Matthias Bolte
http://photron.blogspot.com


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