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
| ||
|
Date: Tue, 24 Jul 2012 18:53:59 +0200 From: Olaf Hering <olaf@...fle.de> To: Stephen Hemminger <shemminger@...tta.com> Cc: "K. Y. Srinivasan" <kys@...rosoft.com>, gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org, devel@...uxdriverproject.org, virtualization@...ts.osdl.org, apw@...onical.com, netdev@...r.kernel.org, ben@...adent.org.uk Subject: Re: [PATCH 10/17] Tools: hv: Gather ipv[4,6] gateway information On Tue, Jul 24, Stephen Hemminger wrote: > On Tue, 24 Jul 2012 09:01:34 -0700 > "K. Y. Srinivasan" <kys@...rosoft.com> wrote: > > > + memset(cmd, 0, sizeof(cmd)); > > + strcat(cmd, "/sbin/ip -f inet route | grep -w "); > > + strcat(cmd, if_name); > > + strcat(cmd, " | awk '/default/ {print $3 }'"); > > > Much simpler method: > > ip route show match 0/0 This also has the benefit that ip is not called with absolute path, now that distros move binaries around. Olaf -- 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
Powered by blists - more mailing lists