From: graham.gower <graham.gower@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Date: Mon, 2 Nov 2009 02:34:29 +0000 (+0000)
Subject: Avoid reading past the end of the array.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=90e7aaf73bf13ddffddb746ce3627f26d53ed703;p=project%2Fopkg-lede.git

Avoid reading past the end of the array.

git-svn-id: http://opkg.googlecode.com/svn/trunk@236 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
---

diff --git a/libopkg/opkg_cmd.c b/libopkg/opkg_cmd.c
index b2ba7a5..e7038c5 100644
--- a/libopkg/opkg_cmd.c
+++ b/libopkg/opkg_cmd.c
@@ -455,7 +455,7 @@ static int opkg_recurse_pkgs_in_order(opkg_conf_t *conf, pkg_t *pkg, pkg_vec_t *
             dependents = abpkg->provided_by->pkgs;
             l = 0;
             if (dependents != NULL)
-                while (dependents [l] != NULL && l < abpkg->provided_by->len) {
+                while (l < abpkg->provided_by->len && dependents[l] != NULL) {
                     opkg_message(conf, OPKG_INFO,
                                  "  Descending on pkg: %s\n", 
                                  dependents [l]->name);