Don't leak extra /dev/null fd (thanks to Julien Cristau)

YuvrajBhonsle · Dec 13, 2012 · 1fe6799 · 1fe6799
1 parent 3ea9cad
commit 1fe6799
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/frontend/mosh-server.cc b/src/frontend/mosh-server.cc
@@ -413,6 +413,11 @@ int run_server( const char *desired_ip, const char *desired_port,
       perror( "dup2" );
       exit( 1 );
     }
+
+    if ( close( nullfd ) < 0 ) {
+      perror( "close" );
+      exit( 1 );
+    }
   }
 
   char utmp_entry[ 64 ] = { 0 };