--- ../ed-1.12.reference/buffer.c	2015-06-07 19:10:25.000000000 +0200
+++ buffer.c	2015-07-17 22:28:38.280753869 +0200
@@ -444,7 +444,12 @@
   int len;
 
   if( !lp ) return 0;
-  if( !p ) { set_error_msg( "Line too long" ); return 0; }
+  if( !p )
+    {
+        set_error_msg( "Line too long" );
+        free( lp );
+        return 0;
+    }
   len = p - buf;
   /* out of position */
   if( seek_write )
@@ -453,6 +458,7 @@
       {
       show_strerror( 0, errno );
       set_error_msg( "Cannot seek temp file" );
+      free( lp );
       return 0;
       }
     sfpos = ftell( sfp );
@@ -463,6 +469,7 @@
     sfpos = -1;
     show_strerror( 0, errno );
     set_error_msg( "Cannot write temp file" );
+    free( lp );
     return 0;
     }
   lp->pos = sfpos; lp->len = len;