From bf88fb942d624f40218716d375744aa14b3406a8 Mon Sep 17 00:00:00 2001
From: Adrian Kummerländer
Date: Sat, 24 May 2014 16:14:08 +0200
Subject: Prevented FilesystemContext from resolving absolute paths * there are
 situations where one may pass absolute paths to external functions which
 should not be resolved against the context path ** for example when reading
 files found by "read-directory" through its "full" value node * this could be
 checked by the external functions themself ** but as this check is required
 by all of them it is better implemented in the FilesystemContext

---
 src/support/filesystem_context.cc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/support/filesystem_context.cc')

diff --git a/src/support/filesystem_context.cc b/src/support/filesystem_context.cc
index a30bccc..eba7e45 100644
--- a/src/support/filesystem_context.cc
+++ b/src/support/filesystem_context.cc
@@ -20,7 +20,13 @@ FilesystemContext::FilesystemContext(const std::string& path):
 
 boost::filesystem::path FilesystemContext::resolve(
 	const std::string& path) const {
-	return absolute(this->path_ / path);
+	const boost::filesystem::path targetPath(path);
+
+	if ( targetPath.is_absolute() ) {
+		return targetPath;
+	} else {
+		return absolute(this->path_ / targetPath);
+	}
 }
 
 boost::filesystem::path FilesystemContext::resolve(
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