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hasso 2004-10-07 20:07:40 +00:00
parent 54ade99658
commit 1cd80845dc
18 changed files with 72 additions and 430 deletions
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8
isisd/ChangeLog
View File

@ -1,3 +1,11 @@
2004-10-07 Hasso Tepper <hasso at quagga.net>
* *.[c|h]: Fix warnings: make strings const, signed -> unsigned,
remove or comment out unused variables etc.
* isis_lsp.c: Clean lsp_print_detail() a bit, add TE TLV's and
removed old code.
* isis_circuit.c: Remove old ip/ipv6 address commands code.
2004-10-03 Hasso Tepper <hasso at quagga.net>
* isis_zebra.c: Read router id related messages from zebra daemon.

2
isisd/isis_adjacency.c
View File

@ -170,7 +170,7 @@ isis_delete_adj (struct isis_adjacency *adj, struct list *adjdb)
void
isis_adj_state_change (struct isis_adjacency *adj, enum isis_adj_state state,
char *reason)
const char *reason)
{
int old_state;
int level = adj->level;

2
isisd/isis_adjacency.h
View File

@ -105,7 +105,7 @@ struct isis_adjacency *isis_new_adj (u_char * id, u_char * snpa, int level,
struct isis_circuit *circuit);
void isis_delete_adj (struct isis_adjacency *adj, struct list *adjdb);
void isis_adj_state_change (struct isis_adjacency *adj,
enum isis_adj_state state, char *reason);
enum isis_adj_state state, const char *reason);
void isis_adj_print (struct isis_adjacency *adj);
int isis_adj_expire (struct thread *thread);
void isis_adj_print_vty (struct isis_adjacency *adj, struct vty *vty);

255
isisd/isis_circuit.c
View File

@ -631,17 +631,10 @@ isis_interface_config_write (struct vty *vty)
int write = 0;
struct listnode *node;
struct listnode *node2;
struct listnode *node3;
struct interface *ifp;
struct isis_area *area;
struct isis_circuit *c;
struct prefix_ipv4 *ip;
int i;
#ifdef HAVE_IPV6
struct prefix_ipv6 *ipv6;
#endif /*HAVE_IPV6 */
char buf[BUFSIZ];
LIST_LOOP (iflist, ifp, node)
{
@ -1718,122 +1711,6 @@ DEFUN (isis_hello,
return CMD_SUCCESS;
}
#if 0
DEFUN (ip_address,
ip_address_cmd,
"ip address A.B.C.D/A",
"Interface Internet Protocol config commands\n"
"Set the IP address of an interface\n" "IP address (e.g. 10.0.0.1/8\n")
{
struct interface *ifp;
struct isis_circuit *circuit;
struct prefix_ipv4 *ipv4, *ip;
struct listnode *node;
int ret, found = 1;
ifp = vty->index;
circuit = ifp->info;
if (circuit == NULL)
{
return CMD_WARNING;
}
assert (circuit);
#ifdef HAVE_IPV6
zlog_info ("ip_address_cmd circuit %d", circuit->interface->ifindex);
#endif /* HAVE_IPV6 */
ipv4 = prefix_ipv4_new ();
ret = str2prefix_ipv4 (argv[0], ipv4);
if (ret <= 0)
{
zlog_warn ("ip_address_cmd(): malformed address");
vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
return CMD_WARNING;
}
if (!circuit->ip_addrs)
circuit->ip_addrs = list_new ();
else
{
for (node = listhead (circuit->ip_addrs); node; nextnode (node))
{
ip = getdata (node);
if (prefix_same ((struct prefix *) ip, (struct prefix *) ipv4))
found = 1;
}
if (found)
{
prefix_ipv4_free (ipv4);
return CMD_SUCCESS;
}
}
listnode_add (circuit->ip_addrs, ipv4);
#ifdef EXTREME_DEBUG
zlog_info ("added IP address %s to circuit %d", argv[0],
circuit->interface->ifindex);
#endif /* EXTREME_DEBUG */
return CMD_SUCCESS;
}
DEFUN (no_ip_address,
no_ip_address_cmd,
"no ip address A.B.C.D/A",
NO_STR
"Interface Internet Protocol config commands\n"
"Set the IP address of an interface\n"
"IP address (e.g. 10.0.0.1/8\n")
{
struct interface *ifp;
struct isis_circuit *circuit;
struct prefix_ipv4 ipv4, *ip = NULL;
struct listnode *node;
int ret;
ifp = vty->index;
circuit = ifp->info;
/* UGLY - will remove l8r */
if (circuit == NULL)
{
return CMD_WARNING;
}
assert (circuit);
if (!circuit->ip_addrs || circuit->ip_addrs->count == 0)
{
vty_out (vty, "Invalid address %s", VTY_NEWLINE);
return CMD_WARNING;
}
ret = str2prefix_ipv4 (argv[0], &ipv4);
if (ret <= 0)
{
vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
return CMD_WARNING;
}
for (node = listhead (circuit->ip_addrs); node; nextnode (node))
{
ip = getdata (node);
if (prefix_same ((struct prefix *) ip, (struct prefix *) &ipv4))
break;
}
if (ip)
{
listnode_delete (circuit->ip_addrs, ip);
}
else
{
vty_out (vty, "Invalid address %s", VTY_NEWLINE);
}
return CMD_SUCCESS;
}
#endif
DEFUN (no_isis_hello,
no_isis_hello_cmd,
"no isis hello padding",
@ -2137,130 +2014,6 @@ DEFUN (no_ipv6_router_isis,
return CMD_SUCCESS;
}
#if 0 /* Guess we don't really need these */
DEFUN (ipv6_address,
ipv6_address_cmd,
"ipv6 address X:X::X:X/M",
"Interface Internet Protocol config commands\n"
"Set the IP address of an interface\n"
"IPv6 address (e.g. 3ffe:506::1/48)\n")
{
struct interface *ifp;
struct isis_circuit *circuit;
struct prefix_ipv6 *ipv6, *ip6;
struct listnode *node;
int ret, found = 1;
ifp = vty->index;
circuit = ifp->info;
/* UGLY - will remove l8r */
if (circuit == NULL)
{
return CMD_WARNING;
}
assert (circuit);
#ifdef EXTREME_DEBUG
zlog_info ("ipv6_address_cmd circuit %d", circuit->idx);
#endif /* EXTREME_DEBUG */
if (circuit == NULL)
{
zlog_warn ("ipv6_address_cmd(): no circuit");
return CMD_WARNING;
}
ipv6 = prefix_ipv6_new ();
ret = str2prefix_ipv6 (argv[0], ipv6);
if (ret <= 0)
{
vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
return CMD_WARNING;
}
if (!circuit->ipv6_addrs)
circuit->ipv6_addrs = list_new ();
else
{
for (node = listhead (circuit->ipv6_addrs); node; nextnode (node))
{
ip6 = getdata (node);
if (prefix_same ((struct prefix *) ip6, (struct prefix *) ipv6))
found = 1;
}
if (found)
{
prefix_ipv6_free (ipv6);
return CMD_SUCCESS;
}
}
listnode_add (circuit->ipv6_addrs, ipv6);
#ifdef EXTREME_DEBUG
zlog_info ("added IPv6 address %s to circuit %d", argv[0], circuit->idx);
#endif /* EXTREME_DEBUG */
return CMD_SUCCESS;
}
DEFUN (no_ipv6_address,
no_ipv6_address_cmd,
"no ipv6 address X:X::X:X/M",
NO_STR
"Interface Internet Protocol config commands\n"
"Set the IP address of an interface\n"
"IPv6 address (e.g. 3ffe:506::1/48)\n")
{
struct interface *ifp;
struct isis_circuit *circuit;
struct prefix_ipv6 ipv6, *ip6 = NULL;
struct listnode *node;
int ret;
ifp = vty->index;
circuit = ifp->info;
/* UGLY - will remove l8r */
if (circuit == NULL)
{
return CMD_WARNING;
}
assert (circuit);
if (!circuit->ipv6_addrs || circuit->ipv6_addrs->count == 0)
{
vty_out (vty, "Invalid address %s", VTY_NEWLINE);
return CMD_WARNING;
}
ret = str2prefix_ipv6 (argv[0], &ipv6);
if (ret <= 0)
{
vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
return CMD_WARNING;
}
for (node = listhead (circuit->ipv6_addrs); node; nextnode (node))
{
ip6 = getdata (node);
if (prefix_same ((struct prefix *) ip6, (struct prefix *) &ipv6))
break;
}
if (ip6)
{
listnode_delete (circuit->ipv6_addrs, ip6);
}
else
{
vty_out (vty, "Invalid address %s", VTY_NEWLINE);
}
return CMD_SUCCESS;
}
#endif /* 0 */
#endif /* HAVE_IPV6 */
struct cmd_node interface_node = {
@ -2348,10 +2101,6 @@ isis_circuit_init ()
install_element (INTERFACE_NODE, &isis_hello_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_cmd);
#if 0
install_element (INTERFACE_NODE, &ip_address_cmd);
install_element (INTERFACE_NODE, &no_ip_address_cmd);
#endif
install_element (INTERFACE_NODE, &csnp_interval_cmd);
install_element (INTERFACE_NODE, &no_csnp_interval_cmd);
install_element (INTERFACE_NODE, &no_csnp_interval_arg_cmd);
@ -2365,9 +2114,5 @@ isis_circuit_init ()
#ifdef HAVE_IPV6
install_element (INTERFACE_NODE, &ipv6_router_isis_cmd);
install_element (INTERFACE_NODE, &no_ipv6_router_isis_cmd);
#if 0
install_element (INTERFACE_NODE, &ipv6_address_cmd);
install_element (INTERFACE_NODE, &no_ipv6_address_cmd);
#endif
#endif
}

4
isisd/isis_csm.c
View File

@ -52,7 +52,7 @@
extern struct isis *isis;
static char *csm_statestr[] = {
static const char *csm_statestr[] = {
"C_STATE_NA",
"C_STATE_INIT",
"C_STATE_CONF",
@ -61,7 +61,7 @@ static char *csm_statestr[] = {
#define STATE2STR(S) csm_statestr[S]
static char *csm_eventstr[] = {
static const char *csm_eventstr[] = {
"NO_STATE",
"ISIS_ENABLE",
"IF_UP_FROM_Z",

2
isisd/isis_dr.c
View File

@ -50,7 +50,7 @@
extern struct isis *isis;
extern struct thread_master *master;
char *
const char *
isis_disflag2string (int disflag)
{

2
isisd/isis_dr.h
View File

@ -29,7 +29,7 @@ int isis_run_dr_l2 (struct thread *thread);
int isis_dr_elect (struct isis_circuit *circuit, int level);
int isis_dr_resign (struct isis_circuit *circuit, int level);
int isis_dr_commence (struct isis_circuit *circuit, int level);
char *isis_disflag2string (int disflag);
const char *isis_disflag2string (int disflag);
enum isis_dis_state
{

2
isisd/isis_events.c
View File

@ -317,7 +317,7 @@ isis_event_dis_status_change (struct thread *thread)
}
void
isis_event_auth_failure (char *area_tag, char *error_string, u_char *sysid)
isis_event_auth_failure (char *area_tag, const char *error_string, u_char *sysid)
{
zlog_info ("ISIS-Evt (%s) Authentication failure %s from %s",
area_tag, error_string, sysid_print (sysid));

2
isisd/isis_events.h
View File

@ -49,7 +49,7 @@ int isis_event_dis_status_change (struct thread *thread);
#define AUTH_ERROR_TYPE_LSP 3
#define AUTH_ERROR_TYPE_SNP 2
#define AUTH_ERROR_TYPE_HELLO 1
void isis_event_auth_failure (char *area_tag, char *error_string,
void isis_event_auth_failure (char *area_tag, const char *error_string,
u_char *sysid);
#endif /* _ZEBRA_ISIS_EVENTS_H */

177
isisd/isis_lsp.c
View File

@ -669,7 +669,7 @@ lspid_print (u_char * lsp_id, u_char * trg, char dynhost, char frag)
}
/* Convert the lsp attribute bits to attribute string */
char *
const char *
lsp_bits2string (u_char * lsp_bits)
{
char *pos = lsp_bits_string;
@ -717,7 +717,6 @@ lsp_print_detail (dnode_t * node, struct vty *vty, char dynhost)
{
struct isis_lsp *lsp = dnode_get (node);
struct area_addr *area_addr;
char nlpidstr[2];
int i;
struct listnode *lnode;
struct is_neigh *is_neigh;
@ -732,7 +731,6 @@ lsp_print_detail (dnode_t * node, struct vty *vty, char dynhost)
u_char LSPid[255];
u_char hostname[255];
u_char buff[BUFSIZ];
u_int32_t now, helper;
u_char ipv4_reach_prefix[20];
u_char ipv4_reach_mask[20];
u_char ipv4_address[20];
@ -745,7 +743,7 @@ lsp_print_detail (dnode_t * node, struct vty *vty, char dynhost)
{
LIST_LOOP (lsp->tlv_data.area_addrs, area_addr, lnode)
{
vty_out (vty, " Area Address: %s%s",
vty_out (vty, " Area Address: %s%s",
isonet_print (area_addr->area_addr, area_addr->addr_len),
VTY_NEWLINE);
}
@ -760,11 +758,11 @@ lsp_print_detail (dnode_t * node, struct vty *vty, char dynhost)
{
case NLPID_IP:
case NLPID_IPV6:
vty_out (vty, " NLPID: 0x%X%s",
vty_out (vty, " NLPID: 0x%X%s",
lsp->tlv_data.nlpids->nlpids[i], VTY_NEWLINE);
break;
default:
vty_out (vty, " NLPID: %s%s", "unknown", VTY_NEWLINE);
vty_out (vty, " NLPID: %s%s", "unknown", VTY_NEWLINE);
break;
}
}
@ -788,6 +786,25 @@ lsp_print_detail (dnode_t * node, struct vty *vty, char dynhost)
}
}
/* TE router id */
if (lsp->tlv_data.router_id)
{
memcpy (ipv4_address, inet_ntoa (lsp->tlv_data.router_id->id),
sizeof (ipv4_address));
vty_out (vty, " Router ID: %s%s", ipv4_address, VTY_NEWLINE);
}
/* for the IS neighbor tlv */
if (lsp->tlv_data.is_neighs)
{
LIST_LOOP (lsp->tlv_data.is_neighs, is_neigh, lnode)
{
lspid_print (is_neigh->neigh_id, LSPid, dynhost, 0);
vty_out (vty, " Metric: %d IS %s%s",
is_neigh->metrics.metric_default, LSPid, VTY_NEWLINE);
}
}
/* for the internal reachable tlv */
if (lsp->tlv_data.ipv4_int_reachs)
LIST_LOOP (lsp->tlv_data.ipv4_int_reachs, ipv4_reach, lnode)
@ -814,17 +831,6 @@ lsp_print_detail (dnode_t * node, struct vty *vty, char dynhost)
ipv4_reach_mask, VTY_NEWLINE);
}
/* for the IS neighbor tlv */
if (lsp->tlv_data.is_neighs)
{
LIST_LOOP (lsp->tlv_data.is_neighs, is_neigh, lnode)
{
lspid_print (is_neigh->neigh_id, LSPid, dynhost, 0);
vty_out (vty, " Metric: %d IS %s%s",
is_neigh->metrics.metric_default, LSPid, VTY_NEWLINE);
}
}
/* IPv6 tlv */
#ifdef HAVE_IPV6
if (lsp->tlv_data.ipv6_reachs)
@ -845,145 +851,28 @@ lsp_print_detail (dnode_t * node, struct vty *vty, char dynhost)
buff, ipv6_reach->prefix_len, VTY_NEWLINE);
}
#endif
/* FIXME: Other tlvs such as te or external tlv will be added later */
#if 0
vty_out (vty, "%s %s %c%s",
VTY_NEWLINE, LSPid, lsp->own_lsp ? '*' : ' ', VTY_NEWLINE);
vty_out (vty, " Sequence: 0x%08x Checksum: 0x%04x Lifetime: ",
ntohl (lsp->lsp_header->seq_num),
ntohs (lsp->lsp_header->checksum));
if (ntohs (lsp->lsp_header->rem_lifetime) == 0)
vty_out (vty, " (%2u) ", lsp->age_out);
else
vty_out (vty, "%5u ", ntohs (lsp->lsp_header->rem_lifetime));
vty_out (vty, "%s Attributes:%s",
VTY_NEWLINE, lsp_bits2string (&lsp->lsp_header->lsp_bits));
/* if this is a self originated LSP then print
* the generation time plus when we sent it last
* if it is a non self-originated LSP then print the
* time when the LSP has been installed
*/
if (lsp->own_lsp)
{
now = time (NULL);
helper = now - lsp->last_generated;
if (!lsp->last_generated)
helper = 0;
vty_out (vty, ", Generated: %s ago", time2string (helper));
now = time (NULL);
helper = now - lsp->last_sent;
if (!lsp->last_sent)
helper = 0;
vty_out (vty, ", Last sent: %s ago", time2string (helper));
}
else
{
now = time (NULL);
helper = now - lsp->installed;
if (!lsp->installed)
helper = 0;
vty_out (vty, ", Installed: %s ago", time2string (helper));
}
vty_out (vty, "%s", VTY_NEWLINE);
if (lsp->tlv_data.nlpids)
{
vty_out (vty, " Speaks: %s%s", nlpid2string (lsp->tlv_data.nlpids),
VTY_NEWLINE);
}
if (lsp->tlv_data.router_id)
{
vty_out (vty, " Router ID: %s%s",
inet_ntoa (lsp->tlv_data.router_id->id), VTY_NEWLINE);
}
if (lsp->tlv_data.is_neighs)
LIST_LOOP (lsp->tlv_data.is_neighs, is_neigh, lnode)
{
lspid_print (is_neigh->neigh_id, LSPid, dynhost, 0);
vty_out (vty, " IS %s, Metric: %d%s",
LSPid, is_neigh->metrics.metric_default, VTY_NEWLINE);
}
/* TE IS neighbor tlv */
if (lsp->tlv_data.te_is_neighs)
LIST_LOOP (lsp->tlv_data.te_is_neighs, te_is_neigh, lnode)
{
/* FIXME: metric display is wrong */
/* FIXME: metric display is wrong. */
lspid_print (te_is_neigh->neigh_id, LSPid, dynhost, 0);
vty_out (vty, " extd-IS %s, Metric: %d%s",
LSPid, te_is_neigh->te_metric[0], VTY_NEWLINE);
}
if (lsp->tlv_data.ipv4_int_reachs)
LIST_LOOP (lsp->tlv_data.ipv4_int_reachs, ipv4_reach, lnode)
{
vty_out (vty, " int-IP %s/%d, Metric: %d%s",
inet_ntoa (ipv4_reach->prefix),
ip_masklen (ipv4_reach->mask),
ipv4_reach->metrics.metric_default, VTY_NEWLINE);
}
if (lsp->tlv_data.ipv4_ext_reachs)
LIST_LOOP (lsp->tlv_data.ipv4_ext_reachs, ipv4_reach, lnode)
{
vty_out (vty, " ext-IP %s/%d, Metric: %d%s",
inet_ntoa (ipv4_reach->prefix),
ip_masklen (ipv4_reach->mask),
ipv4_reach->metrics.metric_default, VTY_NEWLINE);
vty_out (vty, " Metric: %d extd-IS %s%s",
te_is_neigh->te_metric[0], LSPid, VTY_NEWLINE);
}
/* TE IPv4 tlv */
if (lsp->tlv_data.te_ipv4_reachs)
LIST_LOOP (lsp->tlv_data.te_ipv4_reachs, te_ipv4_reach, lnode)
{
vty_out (vty, " extd-IP %s/%d, Metric: %d%s",
/* FIXME: There should be better way to output this stuff. */
vty_out (vty, " Metric: %d extrd-IP %s/%d%s",
ntohl (te_ipv4_reach->te_metric),
inet_ntoa (newprefix2inaddr (&te_ipv4_reach->prefix_start,
te_ipv4_reach->control)),
te_ipv4_reach->control & 0x3F,
ntohl (te_ipv4_reach->te_metric), VTY_NEWLINE);
te_ipv4_reach->control & 0x3F, VTY_NEWLINE);
}
#ifdef HAVE_IPV6
if (lsp->tlv_data.ipv6_reachs)
LIST_LOOP (lsp->tlv_data.ipv6_reachs, ipv6_reach, lnode)
{
memcpy (in6.s6_addr, ipv6_reach->prefix, 16);
inet_ntop (AF_INET6, &in6, buff, BUFSIZ);
if ((ipv6_reach->control_info &&
CTRL_INFO_DISTRIBUTION) == DISTRIBUTION_INTERNAL)
vty_out (vty, " int-IPv6 %s/%d, Metric: %d%s",
buff,
ipv6_reach->prefix_len,
ntohl (ipv6_reach->metric), VTY_NEWLINE);
else
vty_out (vty, " ext-IPv6 %s/%d, Metric: %d%s",
buff,
ipv6_reach->prefix_len,
ntohl (ipv6_reach->metric), VTY_NEWLINE);
}
#endif
if (lsp->tlv_data.hostname)
{
memset (hostname, 0, sizeof (hostname));
memcpy (hostname, lsp->tlv_data.hostname->name,
lsp->tlv_data.hostname->namelen);
vty_out (vty, " Hostname: %s%s", hostname, VTY_NEWLINE);
}
#endif
return;
}
@ -1453,8 +1342,6 @@ lsp_build_nonpseudo (struct isis_lsp *lsp, struct isis_area *area)
*/
if (router_id_zebra.s_addr != 0)
{
u_char value[4];
if (lsp->tlv_data.ipv4_addrs == NULL)
lsp->tlv_data.ipv4_addrs = list_new ();

2
isisd/isis_lsp.h
View File

@ -118,7 +118,7 @@ void lsp_update (struct isis_lsp *lsp, struct isis_link_state_hdr *lsp_hdr,
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);
char *lsp_bits2string (u_char *);
const char *lsp_bits2string (u_char *);
#ifdef TOPOLOGY_GENERATE
void generate_topology_lsps (struct isis_area *area);

2
isisd/isis_main.c
View File

@ -96,7 +96,7 @@ int daemon_mode = 0;
struct thread_master *master;
/* Process ID saved for use by init system */
char *pid_file = PATH_ISISD_PID;
const char *pid_file = PATH_ISISD_PID;
/* for reload */
char _cwd[MAXPATHLEN];

10
isisd/isis_misc.c
View File

@ -64,7 +64,7 @@ char nlpidstring[30];
/*
* This converts the isonet to its printable format
*/
char *
const char *
isonet_print (u_char * from, int len)
{
int i = 0;
@ -335,7 +335,7 @@ syst2string (int type)
/*
* Print functions - we print to static vars
*/
char *
const char *
snpa_print (u_char * from)
{
int i = 0;
@ -367,7 +367,7 @@ snpa_print (u_char * from)
return snpa;
}
char *
const char *
sysid_print (u_char * from)
{
int i = 0;
@ -399,7 +399,7 @@ sysid_print (u_char * from)
return sysid;
}
char *
const char *
rawlspid_print (u_char * from)
{
char *pos = lspid;
@ -417,7 +417,7 @@ rawlspid_print (u_char * from)
return lspid;
}
char *
const char *
time2string (u_int32_t time)
{
char *pos = datestring;

10
isisd/isis_misc.h
View File

@ -40,11 +40,11 @@ int sysid2buff (u_char *, u_char *);
/*
* Printing functions
*/
char *isonet_print (u_char *, int len);
char *sysid_print (u_char *);
char *snpa_print (u_char *);
char *rawlspid_print (u_char *);
char *time2string (u_int32_t);
const char *isonet_print (u_char *, int len);
const char *sysid_print (u_char *);
const char *snpa_print (u_char *);
const char *rawlspid_print (u_char *);
const char *time2string (u_int32_t);
/* typedef struct nlpids nlpids; */
char *nlpid2string (struct nlpids *);

3
isisd/isis_pdu.c
View File

@ -1270,7 +1270,10 @@ process_snp (int snp_type, int level, struct isis_circuit *circuit,
struct listnode *node, *node2;
struct tlvs tlvs;
struct list *lsp_list = NULL;
/* TODO: Implement SNP authentication. */
#if 0
struct isis_passwd *passwd;
#endif
if (snp_type == ISIS_SNP_CSNP_FLAG)
{

10
isisd/isis_spf.c
View File

@ -174,7 +174,7 @@ vtype2string (enum vertextype vtype)
return NULL; /* Not reached */
}
char *
const char *
vid2string (struct isis_vertex *vertex, u_char * buff)
{
switch (vertex->type)
@ -650,7 +650,7 @@ lspfragloop:
if (fragnode == NULL)
fragnode = listhead (lsp->lspu.frags);
else
fragnode = nextnode (fragnode);
nextnode (fragnode);
if (fragnode)
{
@ -703,7 +703,7 @@ pseudofragloop:
if (fragnode == NULL)
fragnode = listhead (lsp->lspu.frags);
else
fragnode = nextnode (fragnode);
nextnode (fragnode);
if (fragnode)
{
@ -800,7 +800,7 @@ isis_spf_preload_tent (struct isis_spftree *spftree,
adj = getdata (anode);
if (!speaks (&adj->nlpids, family))
{
anode = nextnode (anode);
nextnode (anode);
continue;
}
switch (adj->sys_type)
@ -834,7 +834,7 @@ isis_spf_preload_tent (struct isis_spftree *spftree,
default:
zlog_warn ("isis_spf_preload_tent unknow adj type");
}
anode = nextnode (anode);
nextnode (anode);
}
list_delete (adj_list);
/*

6
isisd/isis_tlv.c
View File

@ -498,9 +498,7 @@ parse_tlvs (char *areatag, u_char * stream, int size, u_int32_t * expected,
zlog_info ("ISIS-TLV (%s): TE Router ID %d", areatag, length);
#endif /* EXTREME_TLV_DEBUG */
if (*expected & TLVFLAG_TE_ROUTER_ID)
{
tlvs->router_id = (struct te_router_id *) (pnt);
}
tlvs->router_id = (struct te_router_id *) (pnt);
pnt += length;
break;
@ -753,7 +751,7 @@ int
add_tlv (u_char tag, u_char len, u_char * value, struct stream *stream)
{
if (STREAM_SIZE (stream) - stream_get_putp (stream) < len + 2)
if (STREAM_SIZE (stream) - stream_get_putp (stream) < (unsigned) len + 2)
{
zlog_warn ("No room for TLV of type %d", tag);
return ISIS_WARNING;

3
isisd/isis_zebra.c
View File

@ -51,7 +51,6 @@ isis_router_id_update_zebra (int command, struct zclient *zclient,
zebra_size_t length)
{
struct prefix router_id;
char buf[BUFSIZ];
zebra_router_id_update_read (zclient->ibuf,&router_id);
router_id_zebra = router_id.u.prefix4;
@ -202,8 +201,10 @@ isis_zebra_if_address_del (int command, struct zclient *client,
{
struct connected *c;
struct interface *ifp;
#ifdef EXTREME_DEBUG
struct prefix *p;
u_char buf[BUFSIZ];
#endif /* EXTREME_DEBUG */
c = zebra_interface_address_read (ZEBRA_INTERFACE_ADDRESS_DELETE,
zclient->ibuf);