[7/8] sunrpc/netname.c: fix warn unused result
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Commit Message
Fix unused result warnings, detected when _FORTIFY_SOURCE is enabled in
glibc.
---
sunrpc/netname.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Comments
On 2023-04-18 08:11, Frédéric Bérat via Libc-alpha wrote:
> Fix unused result warnings, detected when _FORTIFY_SOURCE is enabled in
> glibc.
> ---
> sunrpc/netname.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/sunrpc/netname.c b/sunrpc/netname.c
> index dd2cb1b441..949954959a 100644
> --- a/sunrpc/netname.c
> +++ b/sunrpc/netname.c
> @@ -96,7 +96,8 @@ host2netname (char netname[MAXNETNAMELEN + 1], const char *host,
> else
> {
> domainname[0] = 0;
> - getdomainname (domainname, MAXHOSTNAMELEN);
> + if(getdomainname (domainname, MAXHOSTNAMELEN))
Missing space after if.
> + return 0;
> }
> }
> else
@@ -96,7 +96,8 @@ host2netname (char netname[MAXNETNAMELEN + 1], const char *host,
else
{
domainname[0] = 0;
- getdomainname (domainname, MAXHOSTNAMELEN);
+ if(getdomainname (domainname, MAXHOSTNAMELEN))
+ return 0;
}
}
else