Date: Mon, 28 Nov 2011 13:30:14 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r228062 - head/sys/netinet Message-ID: <201111281330.pASDUEBD092874@svn.freebsd.org>
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Author: glebius Date: Mon Nov 28 13:30:14 2011 New Revision: 228062 URL: http://svn.freebsd.org/changeset/base/228062 Log: Fix one more fallout from r227791: do not overwrite trimmed sa_len on the ia_sockmask when doing SIOCSIFNETMASK. Reported by: Stefan Bethke <stb lassitu.de>, gonzo Pointy hat to: glebius Modified: head/sys/netinet/in.c Modified: head/sys/netinet/in.c ============================================================================== --- head/sys/netinet/in.c Mon Nov 28 12:38:24 2011 (r228061) +++ head/sys/netinet/in.c Mon Nov 28 13:30:14 2011 (r228062) @@ -533,7 +533,8 @@ in_control(struct socket *so, u_long cmd goto out; case SIOCSIFNETMASK: - ia->ia_sockmask = *(struct sockaddr_in *)&ifr->ifr_addr; + ia->ia_sockmask.sin_addr = ((struct sockaddr_in *) + &ifr->ifr_addr)->sin_addr; ia->ia_subnetmask = ntohl(ia->ia_sockmask.sin_addr.s_addr); goto out;
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