3 files changed, 25 insertions, 5 deletions
diff --git a/src/bsd/tunDevice.cpp b/src/bsd/tunDevice.cpp
index 3bbba35..3ef62af 100644
--- a/src/bsd/tunDevice.cpp
+++ b/src/bsd/tunDevice.cpp
@@ -246,5 +246,16 @@ void TunDevice::do_ifconfig()
 #endif
   }
 
-  system(command.str().c_str());
+  int result = system(command.str().c_str());
+  if(result == -1)
+    cLog.msg(Log::PRIO_ERR) << "Execution of ifconfig failed" << LogErrno(errno);
+  else {
+    if(WIFEXITED(result))
+      cLog.msg(Log::PRIO_NOTICE) << "ifconfig returned " << WEXITSTATUS(result);  
+    else if(WIFSIGNALED(result))
+      cLog.msg(Log::PRIO_NOTICE) << "ifconfig terminated after signal " << WTERMSIG(result);
+    else
+      cLog.msg(Log::PRIO_ERR) << "Execution of ifconfig: unkown error";
+  }
+
 }
diff --git a/src/linux/tunDevice.cpp b/src/linux/tunDevice.cpp
index dba22e5..403cd99 100644
--- a/src/linux/tunDevice.cpp
+++ b/src/linux/tunDevice.cpp
@@ -168,7 +168,14 @@ void TunDevice::do_ifconfig()
 
   int result = system(command.str().c_str());
   if(result == -1)
-    cLog.msg(Log::PRIO_ERR) << "Execution of ifconfig failed";
-  else
-    cLog.msg(Log::PRIO_NOTICE) << "ifconfig returned " << WEXITSTATUS(result);
+    cLog.msg(Log::PRIO_ERR) << "Execution of ifconfig failed: " << LogErrno(errno);
+  else {
+    if(WIFEXITED(result))
+      cLog.msg(Log::PRIO_NOTICE) << "ifconfig returned " << WEXITSTATUS(result);  
+    else if(WIFSIGNALED(result))
+      cLog.msg(Log::PRIO_NOTICE) << "ifconfig terminated after signal " << WTERMSIG(result);
+    else
+      cLog.msg(Log::PRIO_ERR) << "Execution of ifconfig: unkown error";
+  }
+
 }
diff --git a/src/sysexec.hpp b/src/sysexec.hpp
index 2883102..0730cea 100644
--- a/src/sysexec.hpp
+++ b/src/sysexec.hpp
@@ -60,8 +60,10 @@ int execScript(std::string const& script, std::string const& ifname, std::string
   waitpid(pid, &status, 0);
   if(WIFEXITED(status))
     cLog.msg(Log::PRIO_NOTICE) << "script '" << script << "' returned " << WEXITSTATUS(status);  
-  if(WIFSIGNALED(status))
+  else if(WIFSIGNALED(status))
     cLog.msg(Log::PRIO_NOTICE) << "script '" << script << "' terminated after signal " << WTERMSIG(status);
+  else
+    cLog.msg(Log::PRIO_ERR) << "executing script: unkown error";
 
   return status;
 }