Date: Tue, 25 Oct 2011 10:33:26 +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: r226725 - head/usr.sbin/ypserv Message-ID: <201110251033.p9PAXQ1o092063@svn.freebsd.org>
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Author: glebius Date: Tue Oct 25 10:33:26 2011 New Revision: 226725 URL: http://svn.freebsd.org/changeset/base/226725 Log: Protect NIS server with madvise(2) since this daemon is required for succesful authentication of users. Modified: head/usr.sbin/ypserv/yp_main.c Modified: head/usr.sbin/ypserv/yp_main.c ============================================================================== --- head/usr.sbin/ypserv/yp_main.c Tue Oct 25 08:35:30 2011 (r226724) +++ head/usr.sbin/ypserv/yp_main.c Tue Oct 25 10:33:26 2011 (r226725) @@ -41,6 +41,7 @@ __FBSDID("$FreeBSD$"); */ #include <sys/types.h> +#include <sys/mman.h> #include <sys/queue.h> #include <sys/socket.h> #include <sys/wait.h> @@ -525,6 +526,9 @@ main(int argc, char *argv[]) unregister(); } + if (madvise(NULL, 0, MADV_PROTECT) != 0) + _msgout("madvise(): %s", strerror(errno)); + /* * Create RPC service for each transport. */
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