[Cluster-devel] [PATCH] rgmanager: Make clufindhostname -i predictable

[Fabio M. Di Nitto]

ACK´ed.

Fabio

On 1/12/2011 5:47 PM, Lon Hohberger wrote:
> This is a clean cherry-pick into the RHEL6 branch
> 
> Resolves: rhbz#661881
> 
> Signed-off-by: Lon Hohberger <lhh at redhat.com>
> ---
>  rgmanager/src/utils/clufindhostname.c |    8 +++++---
>  1 files changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/rgmanager/src/utils/clufindhostname.c b/rgmanager/src/utils/clufindhostname.c
> index 42e1691..f8bf7fd 100644
> --- a/rgmanager/src/utils/clufindhostname.c
> +++ b/rgmanager/src/utils/clufindhostname.c
> @@ -24,7 +24,7 @@ main(int argc, char **argv)
>  	void *ptr;
>  	struct in_addr  addr4;
>  	struct in6_addr addr6;
> -	int opt, size, family;
> +	int opt, size, family, ret;
>  	char *sep;
>  
>  	if (argc != 3) {
> @@ -47,8 +47,10 @@ main(int argc, char **argv)
>  				size = sizeof(addr6);
>  			}
>  
> -			if (inet_pton(family, optarg, ptr) < 0) {
> -				perror("inet_pton");
> +			ret = inet_pton(family, optarg, ptr);
> +			if (ret <= 0) {
> +				if (ret < 0)
> +					perror("inet_pton");
>  				exit(2);
>  			}
>