Re: [libvirt] [PATCH v2 1/3] vircommand: Ensure buffers are NULL-terminated

Fri, 22 Feb 2019 05:39:05 -0800 


On 2/13/19 7:04 AM, Andrea Bolognani wrote:
> The memory allocated by VIR_REALLOC_N() is uninitialized,
> which means it's not possible to figure out whether any
> output was produced at all after the fact.
> 
> Since we don't care about the previous contents of buffers,
> if any, use VIR_FREE() followed by VIR_ALLOC_N() instead.
> 
> Signed-off-by: Andrea Bolognani <[email protected]>
> ---
>  src/util/vircommand.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 

Reviewed-by: John Ferlan <[email protected]>

John

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