0.6.1-1 release

[manu/suphp.git] / src / API_Linux.cpp

diff --git a/src/API_Linux.cpp b/src/API_Linux.cpp
index 45e8519..2b3ea45 100644 (file)
--- a/src/API_Linux.cpp
+++ b/src/API_Linux.cpp
@@ -237,7 +237,7 @@ std::string suPHP::API_Linux::File_getRealPath(const File& file) const
     std::string resolvedpath = "";
     bool failed = true;
 
-    if (currentpath.at(0) != '/') {
+    if ((currentpath.size() == 0) || (currentpath.at(0) != '/')) {
        currentpath = this->getCwd() + std::string("/") + currentpath;
     }
     
@@ -452,3 +452,11 @@ void suPHP::API_Linux::setCwd(const std::string& dir) const
 void suPHP::API_Linux::setUmask(int mode) const throw (SystemException) {
     ::umask(mode);
 }
+
+void suPHP::API_Linux::chroot(const std::string& dir) const
+    throw (SystemException) {
+    if (::chroot(dir.c_str())) {
+       throw SystemException(std::string("chroot() failed: ")
+                             + ::strerror(errno), __FILE__, __LINE__);
+    }
+}