Bump version to 5.20.0-rc.4

CHANGELOG.md

@@ -3,13 +3,9 @@
     - Table:
       - CHANGED: switch to pre-calculated distances for table responses for large speedup and 10% memory increase. [#5251](https://github.com/Project-OSRM/osrm-backend/pull/5251)
       - ADDED: new parameter `fallback_speed` which will fill `null` cells with estimated value [#5257](https://github.com/Project-OSRM/osrm-backend/pull/5257)
-      - CHANGED: Remove API check for matrix sources/destination length to be less than or equal to coordinates length. [#5298](https://github.com/Project-OSRM/osrm-backend/pull/5289)
-      - FIXED: Fix crashing bug when using fallback_speed parameter with more sources than destinations. [#5291](https://github.com/Project-OSRM/osrm-backend/pull/5291)
     - Features:
       - ADDED: direct mmapping of datafiles is now supported via the `--mmap` switch. [#5242](https://github.com/Project-OSRM/osrm-backend/pull/5242)
       - REMOVED: the previous `--memory_file` switch is now deprecated and will fallback to `--mmap` [#5242](https://github.com/Project-OSRM/osrm-backend/pull/5242)
-      - ADDED: all waypoints in responses now contain a `distance` property between the original coordinate and the snapped location. [#5255](https://github.com/Project-OSRM/osrm-backend/pull/5255)
-      - ADDED: Now publishing Node 10.x LTS binary modules [#5246](https://github.com/Project-OSRM/osrm-backend/pull/5246)
     - Windows:
       - FIXED: Windows builds again. [#5249](https://github.com/Project-OSRM/osrm-backend/pull/5249)
 

features/testbot/distance_matrix.feature

@@ -666,49 +666,4 @@ Feature: Basic Distance Matrix
             | a | 0      | 300.2 | 900.7 | 1200.9 |
             | b | 300.2  | 0     | 600.5 | 900.7  |
             | f | 900.7  | 600.5 | 0     | 302.2  |
-            | 1 | 1200.9 | 900.7 | 300.2 | 0      |
-
-    Scenario: Testbot - Asymetric fallback_speed - more sources than destinations
-        Given a grid size of 300 meters
-        Given the extract extra arguments "--small-component-size 4"
-        Given the query options
-            | fallback_speed | 5 |
-            | fallback_coordinate | snapped |
-        Given the node map
-            """
-            a b   f h 1
-            d e   g i
-            """
-
-        And the ways
-            | nodes |
-            | abeda |
-            | fhigf |
-
-        When I request a travel distance matrix I should get
-            |   | a      |
-            | a | 0      |
-            | b | 300.2  |
-            | f | 900.7  |
-            | 1 | 1200.9 |
-
- Scenario: Testbot - Asymetric fallback_speed - more destinations than sources
-        Given a grid size of 300 meters
-        Given the extract extra arguments "--small-component-size 4"
-        Given the query options
-            | fallback_speed | 5 |
-            | fallback_coordinate | snapped |
-        Given the node map
-            """
-            a b   f h 1
-            d e   g i
-            """
-
-        And the ways
-            | nodes |
-            | abeda |
-            | fhigf |
-
-        When I request a travel distance matrix I should get
-            |   | a      | b     | f     | 1      |
-            | a | 0      | 300.2 | 900.7 | 1200.9 |
+            | 1 | 1200.9 | 900.7 | 300.2 | 0      |

include/engine/api/table_parameters.hpp

@@ -123,7 +123,14 @@ struct TableParameters : public BaseParameters
 
         // 1/ The user is able to specify duplicates in srcs and dsts, in that case it's their fault
 
-        // 2/ 0 <= index < len(locations)
+        // 2/ len(srcs) and len(dsts) smaller or equal to len(locations)
+        if (sources.size() > coordinates.size())
+            return false;
+
+        if (destinations.size() > coordinates.size())
+            return false;
+
+        // 3/ 0 <= index < len(locations)
         const auto not_in_range = [this](const std::size_t x) { return x >= coordinates.size(); };
 
         if (std::any_of(begin(sources), end(sources), not_in_range))

package.json

@@ -1,6 +1,6 @@
 {
   "name": "osrm",
-  "version": "5.20.0-rc.6",
+  "version": "5.20.0-rc.4",
   "private": false,
   "description": "The Open Source Routing Machine is a high performance routing engine written in C++14 designed to run on OpenStreetMap data.",
   "dependencies": {

src/engine/plugins/table.cpp

@@ -102,8 +102,7 @@ Status TablePlugin::HandleRequest(const RoutingAlgorithmsInterface &algorithms,
         {
             for (std::size_t column = 0; column < num_destinations; column++)
             {
-                const auto &table_index = row * num_destinations + column;
-                BOOST_ASSERT(table_index < result_tables_pair.first.size());
+                const auto &table_index = row * num_sources + column;
                 if (result_tables_pair.first[table_index] == MAXIMAL_EDGE_DURATION)
                 {
                     const auto &source =