netdev - Re: [iproute2 ] Fix compilation error of m

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAGK4HS_uu6RLBqHYrq181Jd0p7HCC=_W2ziQaeQQHhEWfazdNA@mail.gmail.com>
Date:	Tue, 26 Feb 2013 11:23:45 -0800
From:	Vijay Subramanian <subramanian.vijay@...il.com>
To:	netdev@...r.kernel.org
Cc:	Stephen Hemminger <shemminger@...tta.com>,
	Vijay Subramanian <subramanian.vijay@...il.com>
Subject: Re: [iproute2 ] Fix compilation error of m_ipt.c with -Werror enabled

On 26 February 2013 11:12, Vijay Subramanian
<subramanian.vijay@...il.com> wrote:
> Commit (5a650703d47e10aa386406c855eff5a593b2120b Makefile: make warnings into
> errors ) causes the following build error.
>

A similar error occurs for misc/ss.c

gcc -Wall -Wstrict-prototypes -Werror -Wmissing-prototypes
-Wmissing-declarations -Wold-style-definition -O2
-I../include -DRESOLVE_HOSTNAMES -DLIBDIR=\"/usr/lib\"
-DCONFDIR=\"/etc/iproute2\" -D_GNU_SOURCE   -c -o ss.o ss.c
cc1: warnings being treated as errors
ss.c: In function 'user_ent_hash_build':
ss.c:300: error: ignoring return value of 'fscanf', declared with
attribute warn_unused_result
ss.c: In function 'get_slabstat':
ss.c:382: error: ignoring return value of 'fgets', declared with
attribute warn_unused_result
ss.c: In function 'init_service_resolver':
ss.c:506: error: ignoring return value of 'fgets', declared with
attribute warn_unused_result
---cut---

Not sure what is the best fix for this but can send a patch based on
suggestions.
I am using "Ubuntu 10.04.1 LTS" with ldd (GNU libc) 2.17.


Vijay
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html