commit ec28af228b8dd0210795b0945e65299630e01162
author Dave Borowitz <dborowitz@google.com> Wed Dec 09 19:48:08 2015 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Wed Dec 09 19:48:08 2015 +0000
tree 5db562f3eb673f67515f2550928f89f0d36f184b
parent 197d3ec142eadf306c17931974722916a82e0ec6
parent 969bfc8377800c7c0d4e60db79d2d8a16c70edd2

Merge "HostIndexServlet: Prevent StringIndexOutOfBoundsException"

gitiles-servlet/src/main/java/com/google/gitiles/HostIndexServlet.java

diff --git a/gitiles-servlet/src/main/java/com/google/gitiles/HostIndexServlet.java b/gitiles-servlet/src/main/java/com/google/gitiles/HostIndexServlet.java
index d8aec26..79d8927 100644
--- a/gitiles-servlet/src/main/java/com/google/gitiles/HostIndexServlet.java
+++ b/gitiles-servlet/src/main/java/com/google/gitiles/HostIndexServlet.java
@@ -114,7 +114,9 @@
 
     SoyListData repos = new SoyListData();
     for (RepositoryDescription desc : descs.values()) {
-      repos.add(toSoyMapData(desc, prefix, view));
+      if (prefix == null || desc.name.startsWith(prefix)) {
+        repos.add(toSoyMapData(desc, prefix, view));
+      }
     }
 
     String hostName = urls.getHostName(req);
@@ -175,7 +177,10 @@
   }
 
   private static String stripPrefix(@Nullable String prefix, String name) {
-    return prefix != null ? name.substring(prefix.length() + 1) : name;
+    if (prefix != null && name.startsWith(prefix)) {
+      return name.substring(prefix.length() + 1);
+    }
+    return name;
   }
 
   private static Set<String> parseShowBranch(HttpServletRequest req) {