From 98a58f9e6702ccd3239374bb7c0ceaa5289fe1d9 Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon>
Date: Fri, 20 Nov 2009 16:56:25 +0000
Subject: [PATCH] tcp_input: move tcp_debug_print_state to prevent accessing
 pcb when it might already be deallocated due to calling tcp_abort in
 tcp_process.

---
 src/core/tcp_in.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/core/tcp_in.c b/src/core/tcp_in.c
index ac91f1b3..aa3f9f61 100644
--- a/src/core/tcp_in.c
+++ b/src/core/tcp_in.c
@@ -342,6 +342,11 @@ tcp_input(struct pbuf *p, struct netif *inp)
           tcp_output(pcb);
         }
       }
+#if TCP_INPUT_DEBUG
+#if TCP_DEBUG
+      tcp_debug_print_state(pcb->state);
+#endif /* TCP_DEBUG */
+#endif /* TCP_INPUT_DEBUG */
     }
 
 
@@ -351,12 +356,6 @@ tcp_input(struct pbuf *p, struct netif *inp)
       pbuf_free(inseg.p);
       inseg.p = NULL;
     }
-#if TCP_INPUT_DEBUG
-#if TCP_DEBUG
-    tcp_debug_print_state(pcb->state);
-#endif /* TCP_DEBUG */
-#endif /* TCP_INPUT_DEBUG */
-      
   } else {
 
     /* If no matching PCB was found, send a TCP RST (reset) to the