fix segfault in portmap code. refs appneta#459

baigubulu · May 21, 2011 · 7081bbb · 7081bbb
1 parent b18a2f6
commit 7081bbb
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diff --git a/docs/CHANGELOG b/docs/CHANGELOG
@@ -6,6 +6,7 @@ $Id$
     - Add --nofixcsum (#449)
     - Fix compile failure under FreeBSD 9.0 (#450)
     - Don't checksum packets before going through fragroute engine (#452)
+    - Fix segfault when rewriting multiple ports (#459)
 
 
 08/15/2010 Version 3.4.5beta1

diff --git a/src/tcpedit/portmap.c b/src/tcpedit/portmap.c
@@ -135,7 +135,7 @@ ports2PORT(char *ports)
             portmap_last = portmap;
             portmap = portmap->next;
         }
-        portmap_last = NULL;
+        portmap_last->next = NULL;
         free(portmap);
     }
     /* process a list via +, filling in list[] */