[libvirt] [PATCH] virsh: console: Avoid using stream after being freed.
Martin Kletzander
mkletzan at redhat.com
Fri Aug 3 11:29:36 UTC 2012
On 08/03/2012 01:28 PM, Peter Krempa wrote:
> The stream object wasn't freed causing a double free attempt.
> ---
> tools/console.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/tools/console.c b/tools/console.c
> index afece27..fee2ce3 100644
> --- a/tools/console.c
> +++ b/tools/console.c
> @@ -101,6 +101,7 @@ virConsoleShutdown(virConsolePtr con)
> virStreamEventRemoveCallback(con->st);
> virStreamAbort(con->st);
> virStreamFree(con->st);
> + con->st = NULL;
> }
> VIR_FREE(con->streamToTerminal.data);
> VIR_FREE(con->terminalToStream.data);
>
ACK,
Martin
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