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-rw-r--r--isisd/ChangeLog7
-rw-r--r--isisd/isis_lsp.c11
-rw-r--r--isisd/isis_lsp.h2
-rw-r--r--isisd/isis_pdu.c5
4 files changed, 21 insertions, 4 deletions
diff --git a/isisd/ChangeLog b/isisd/ChangeLog
index 822d856b..6a2be940 100644
--- a/isisd/ChangeLog
+++ b/isisd/ChangeLog
@@ -1,3 +1,10 @@
+2005-09-16 Hasso Tepper <hasso at quagga.net>
+
+ * isis_lsp.c (lsp_update): Remove LSP from database before updating
+ its data and put it back after. Database entry MUST contain at least
+ correct pointers to the sysid to get correct compare results.
+ * isis_lsp.[ch], isis_pdu.c: Pass level to the lsp_update() function.
+
2005-09-05 Hasso Tepper <hasso at quagga.net>
* *.c: Try to be less verbose by default (without any debug options
diff --git a/isisd/isis_lsp.c b/isisd/isis_lsp.c
index 2a9d1465..d147c650 100644
--- a/isisd/isis_lsp.c
+++ b/isisd/isis_lsp.c
@@ -416,8 +416,14 @@ lsp_update_data (struct isis_lsp *lsp, struct stream *stream,
void
lsp_update (struct isis_lsp *lsp, struct isis_link_state_hdr *lsp_hdr,
- struct stream *stream, struct isis_area *area)
+ struct stream *stream, struct isis_area *area, int level)
{
+ dnode_t *dnode;
+
+ /* Remove old LSP from LSP database. */
+ dnode = dict_lookup (area->lspdb[level], lsp->lsp_header->lsp_id);
+ dnode_destroy (dict_delete (area->lspdb[level], dnode));
+
/* free the old lsp data */
XFREE (MTYPE_STREAM_DATA, lsp->pdu);
lsp_clear_data (lsp);
@@ -427,6 +433,9 @@ lsp_update (struct isis_lsp *lsp, struct isis_link_state_hdr *lsp_hdr,
/* set the new values for lsp header */
memcpy (lsp->lsp_header, lsp_hdr, ISIS_LSP_HDR_LEN);
+
+ /* Put LSP back into LSP database, now with updated data. */
+ lsp_insert (lsp, area->lspdb[level]);
}
/* creation of LSP directly from what we received */
diff --git a/isisd/isis_lsp.h b/isisd/isis_lsp.h
index 8e450668..fb6f1d82 100644
--- a/isisd/isis_lsp.h
+++ b/isisd/isis_lsp.h
@@ -114,7 +114,7 @@ int lsp_id_cmp (u_char * id1, u_char * id2);
int lsp_compare (char *areatag, struct isis_lsp *lsp, u_int32_t seq_num,
u_int16_t checksum, u_int16_t rem_lifetime);
void lsp_update (struct isis_lsp *lsp, struct isis_link_state_hdr *lsp_hdr,
- struct stream *stream, struct isis_area *area);
+ struct stream *stream, struct isis_area *area, int level);
void lsp_inc_seqnum (struct isis_lsp *lsp, u_int32_t seq_num);
int lsp_print_all (struct vty *vty, dict_t * lspdb, char detail,
char dynhost);
diff --git a/isisd/isis_pdu.c b/isisd/isis_pdu.c
index b15d4551..87f37901 100644
--- a/isisd/isis_pdu.c
+++ b/isisd/isis_pdu.c
@@ -1085,7 +1085,8 @@ dontcheckadj:
/* 7.3.16.4 b) 1) */
if (comp == LSP_NEWER)
{
- lsp_update (lsp, hdr, circuit->rcv_stream, circuit->area);
+ lsp_update (lsp, hdr, circuit->rcv_stream, circuit->area,
+ level);
/* ii */
ISIS_FLAGS_SET_ALL (lsp->SRMflags);
/* iii */
@@ -1239,7 +1240,7 @@ dontcheckadj:
else if (comp == LSP_EQUAL)
{
ISIS_CLEAR_FLAG (lsp->SRMflags, circuit);
- lsp_update (lsp, hdr, circuit->rcv_stream, circuit->area);
+ lsp_update (lsp, hdr, circuit->rcv_stream, circuit->area, level);
if (circuit->circ_type != CIRCUIT_T_BROADCAST)
{
ISIS_SET_FLAG (lsp->SSNflags, circuit);