From: zaxl <zaxl@ffa7fe5e-494d-0410-b361-a75ebd5db220>
Date: Wed, 22 Oct 2008 23:07:31 +0000 (+0000)
Subject: FIX:core:Do not crash if item speed is zero
X-Git-Tag: navit-0.5.0.5194svn~3618
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=51b22c6d314ac5ce3d7c2cf387a1ad31115a1471;p=profile%2Fivi%2Fnavit.git

FIX:core:Do not crash if item speed is zero

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@1539 ffa7fe5e-494d-0410-b361-a75ebd5db220
---

diff --git a/navit/navit/route.c b/navit/navit/route.c
index 0f5e995..3fb20f1 100644
--- a/navit/navit/route.c
+++ b/navit/navit/route.c
@@ -1061,7 +1061,8 @@ route_graph_destroy(struct route_graph *this)
 int
 route_time(int *speedlist, struct item *item, int len)
 {
-	if (item->type < route_item_first || item->type > route_item_last) {
+	if (item->type < route_item_first || item->type > route_item_last
+		|| !speedlist[item->type-route_item_first]) {
 		dbg(0,"street type %d out of range [%d,%d]", item->type, route_item_first, route_item_last);
 		return len*36;
 	}