commit 6a270cd93d02a88709e7292684db47552b630abf
author Jingjing Duan <Jingjing.Duan@sun.com> Wed Aug 13 19:09:10 2008 +0100
committer Paul Jakma <paul@quagga.net> Fri Aug 22 19:52:57 2008 +0100
tree 8783ae29bef1f8e48e6278dcbe4360247316b029
parent 3e40282fd93553da276b48830db3df819b73c884

[ospfd/isisd] Switch to lib/ Fletcher checksum, fixing bug in isisd

2008-08-13 Jingjing Duan <Jingjing.Duan@sun.com>

	* ospfd/: Remove the old checksum implementation and
	  use the consolidated version.
	* isisd/: ditto, thus fixing isisd checksuming on big-endian.

Signed-off-by: Paul Jakma <paul@quagga.net>

isisd/isis_lsp.c

diff --git a/isisd/isis_lsp.c b/isisd/isis_lsp.c
index 1a4deb1..48e3147 100644
--- a/isisd/isis_lsp.c
+++ b/isisd/isis_lsp.c
@@ -33,6 +33,7 @@
 #include "command.h"
 #include "hash.h"
 #include "if.h"
+#include "checksum.h"
 
 #include "isisd/dict.h"
 #include "isisd/isis_constants.h"
@@ -45,7 +46,6 @@
 #include "isisd/isis_dynhn.h"
 #include "isisd/isis_misc.h"
 #include "isisd/isis_flags.h"
-#include "isisd/iso_checksum.h"
 #include "isisd/isis_csm.h"
 #include "isisd/isis_adjacency.h"
 #include "isisd/isis_spf.h"
@@ -314,7 +314,7 @@
     newseq = seq_num++;
 
   lsp->lsp_header->seq_num = htonl (newseq);
-  iso_csum_create (STREAM_DATA (lsp->pdu) + 12,
+  fletcher_checksum (STREAM_DATA (lsp->pdu) + 12,
 		   ntohs (lsp->lsp_header->pdu_len) - 12, 12);
 
   return;
@@ -1803,7 +1803,7 @@
     tlv_add_is_neighs (lsp->tlv_data.es_neighs, lsp->pdu);
 
   lsp->lsp_header->pdu_len = htons (stream_get_endp (lsp->pdu));
-  iso_csum_create (STREAM_DATA (lsp->pdu) + 12,
+  fletcher_checksum (STREAM_DATA (lsp->pdu) + 12,
 		   ntohs (lsp->lsp_header->pdu_len) - 12, 12);
 
   list_delete (adj_list);
@@ -2071,7 +2071,7 @@
       lsp->lsp_header->pdu_len =
 	htons (ISIS_FIXED_HDR_LEN + ISIS_LSP_HDR_LEN);
       lsp->purged = 0;
-      iso_csum_create (STREAM_DATA (lsp->pdu) + 12,
+      fletcher_checksum (STREAM_DATA (lsp->pdu) + 12,
 		       ntohs (lsp->lsp_header->pdu_len) - 12, 12);
       ISIS_FLAGS_SET_ALL (lsp->SRMflags);
     }