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Re: [libvirt] [PATCH] Set process ID in system identity



On 24.06.2013 15:50, Daniel P. Berrange wrote:
> From: "Daniel P. Berrange" <berrange redhat com>
> 
> When creating a virIdentityPtr for the system identity, include
> the current process ID as an attribute.
> ---
>  src/util/viridentity.c | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/src/util/viridentity.c b/src/util/viridentity.c
> index 034a12a..6d93d0f 100644
> --- a/src/util/viridentity.c
> +++ b/src/util/viridentity.c
> @@ -139,6 +139,13 @@ virIdentityPtr virIdentityGetSystem(void)
>  #if WITH_SELINUX
>      security_context_t con;
>  #endif
> +    char *processid = NULL;
> +
> +    if (virAsprintf(&processid, "%llu",
> +                    (unsigned long long)getpid()) < 0) {
> +        virReportOOMError();
> +        goto cleanup;
> +    }
>  
>      if (!(username = virGetUserName(getuid())))
>          goto cleanup;
> @@ -176,11 +183,16 @@ virIdentityPtr virIdentityGetSystem(void)
>                             VIR_IDENTITY_ATTR_SELINUX_CONTEXT,
>                             seccontext) < 0)
>          goto error;
> +    if (virIdentitySetAttr(ret,
> +                           VIR_IDENTITY_ATTR_UNIX_PROCESS_ID,
> +                           processid) < 0)
> +        goto error;
>  
>  cleanup:
>      VIR_FREE(username);
>      VIR_FREE(groupname);
>      VIR_FREE(seccontext);
> +    VIR_FREE(processid);
>      return ret;
>  
>  error:
> 

ACK

Michal


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