[Libvirt-cim] [PATCH] Fixing NullPointerException

[Chip Vincent]

+1

On 03/08/2011 06:51 AM, Sharad Mishra wrote:
> # HG changeset patch
> # User Sharad Mishra<snmishra at us.ibm.com>
> # Date 1299548081 28800
> # Node ID eea958fbf1d965bc1053850f59df4005e64093ac
> # Parent  32ec4dfd813c449501f70e2419cd6f17eee5c673
> Fixing NullPointerException
>
> While reading the output of lldptool command the read buffer was going beyond the allocated size and was reading garbage. Added a check to make sure it doesn't go beyond the allocated size.
>
> Signed-off-by: Sharad Mishra<snmishra at us.ibm.com>
>
> diff -r 32ec4dfd813c -r eea958fbf1d9 src/Virt_SwitchService.c
> --- a/src/Virt_SwitchService.c	Wed Mar 02 10:09:34 2011 -0800
> +++ b/src/Virt_SwitchService.c	Mon Mar 07 17:34:41 2011 -0800
> @@ -48,7 +48,8 @@
>           const char *searchStr[] = {"	supported forwarding mode: "
>                                      "(0x40) reflective relay",
>                                      "	supported capabilities: "
> -                                   "(0x07) RTE ECP VDP"};
> +                                   "(0x07) RTE ECP VDP",
> +                                   NULL};
>           int  matched = 0;
>
>           // Run lldptool command to find vsi support.
>
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-- 
Chip Vincent
Open Virtualization
IBM Linux Technology Center
cvincent at linux.vnet.ibm.com