From e4c2447099c0476f8de3b684aa68c1496218e0f2 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 22 May 2015 11:39:59 -0400
Subject: [PATCH] Improve PAM documentation

---
 src/main/java/com/gitblit/servlet/AccessRestrictionFilter.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/gitblit/servlet/AccessRestrictionFilter.java b/src/main/java/com/gitblit/servlet/AccessRestrictionFilter.java
index 6d2efa4..ee4a91a 100644
--- a/src/main/java/com/gitblit/servlet/AccessRestrictionFilter.java
+++ b/src/main/java/com/gitblit/servlet/AccessRestrictionFilter.java
@@ -143,6 +143,10 @@
 
 		String fullUrl = getFullUrl(httpRequest);
 		String repository = extractRepositoryName(fullUrl);
+		if (StringUtils.isEmpty(repository)) {
+			httpResponse.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+			return;
+		}
 
 		if (repositoryManager.isCollectingGarbage(repository)) {
 			logger.info(MessageFormat.format("ARF: Rejecting request for {0}, busy collecting garbage!", repository));

--
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