Open-Harbor/osrm-backend
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Sanity checks for upper/lower bounds on the lat/lon coordinates. Fixes several segfaults.

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This commit is contained in:
Dennis Luxen 2011-02-15 17:00:39 +00:00
parent 221080e281
commit 75ba542c38
2 changed files with 15 additions and 0 deletions
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5
Plugins/LocatePlugin.h
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@ -51,6 +51,11 @@ public:
int lat = static_cast<int>(100000.*atof(parameters[0].c_str())); int lat = static_cast<int>(100000.*atof(parameters[0].c_str()));
int lon = static_cast<int>(100000.*atof(parameters[1].c_str())); int lon = static_cast<int>(100000.*atof(parameters[1].c_str()));
if(lat>90*100000 || lat <-90*100000 || lon>180*100000 || lon <-180*100000) {
reply = http::Reply::stockReply(http::Reply::badRequest);
return;
}
//query to helpdesk //query to helpdesk
_Coordinate result; _Coordinate result;
nodeHelpDesk->findNearestNodeCoordForLatLon(_Coordinate(lat, lon), result); nodeHelpDesk->findNearestNodeCoordForLatLon(_Coordinate(lat, lon), result);

10
Plugins/RoutePlugin.h
View File

@ -81,6 +81,16 @@ public:
int lat2 = static_cast<int>(100000.*atof(parameters[2].c_str())); int lat2 = static_cast<int>(100000.*atof(parameters[2].c_str()));
int lon2 = static_cast<int>(100000.*atof(parameters[3].c_str())); int lon2 = static_cast<int>(100000.*atof(parameters[3].c_str()));
if(lat1>90*100000 || lat1 <-90*100000 || lon1>180*100000 || lon1 <-180*100000) {
reply = http::Reply::stockReply(http::Reply::badRequest);
return;
}
if(lat2>90*100000 || lat2 <-90*100000 || lon2>180*100000 || lon2 <-180*100000) {
reply = http::Reply::stockReply(http::Reply::badRequest);
return;
}
_Coordinate startCoord(lat1, lon1); _Coordinate startCoord(lat1, lon1);
_Coordinate targetCoord(lat2, lon2); _Coordinate targetCoord(lat2, lon2);