[libvirt] [PATCH] Allocate buffer to hold xend response

[Jim Meyering]

Jim Fehlig wrote:
...
> Subject: [PATCH] Fixes for commit 211dd1e9
>
> Fixes for issues in commit 211dd1e9 noted by by Jim Meyering.
>
> 1. Allocate content buffer of size content_length + 1 to ensure
>    NUL-termination.
> 2. Limit content buffer size to 64k
> 3. Fix whitespace issue
>
> V2:
>   - Add comment to clarify allocation of content buffer
>   - Add ATTRIBUTE_NONNULL where appropriate
>   - User NULLSTR macro

ACK