Date: Mon, 18 Jan 2010 05:22:28 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r202550 - stable/7/usr.sbin/rtsold Message-ID: <201001180522.o0I5MS2O060494@svn.freebsd.org>
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Author: delphij Date: Mon Jan 18 05:22:27 2010 New Revision: 202550 URL: http://svn.freebsd.org/changeset/base/202550 Log: MFC r201520: Test index value is within the range before using it to reference array member. PR: bin/141838 Submitted by: Henning Petersen <henning.petersen@t-online.de> Modified: stable/7/usr.sbin/rtsold/probe.c Directory Properties: stable/7/usr.sbin/rtsold/ (props changed) Modified: stable/7/usr.sbin/rtsold/probe.c ============================================================================== --- stable/7/usr.sbin/rtsold/probe.c Mon Jan 18 05:03:40 2010 (r202549) +++ stable/7/usr.sbin/rtsold/probe.c Mon Jan 18 05:22:27 2010 (r202550) @@ -118,7 +118,7 @@ defrouter_probe(struct ifinfo *ifinfo) goto closeandend; } - for (i = 0; dr.defrouter[i].if_index && i < PRLSTSIZ; i++) { + for (i = 0; i < DRLSTSIZ && dr.defrouter[i].if_index; i++) { if (ifindex && dr.defrouter[i].if_index == ifindex) { /* sanity check */ if (!IN6_IS_ADDR_LINKLOCAL(&dr.defrouter[i].rtaddr)) {
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