summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--lib/sockunion.c19
-rw-r--r--lib/sockunion.h1
-rw-r--r--lib/vty.c21
-rw-r--r--lib/vty.h7
4 files changed, 12 insertions, 36 deletions
diff --git a/lib/sockunion.c b/lib/sockunion.c
index 59770529..cfb6f9c5 100644
--- a/lib/sockunion.c
+++ b/lib/sockunion.c
@@ -207,25 +207,6 @@ sockunion_str2su (const char *str)
return NULL;
}
-char *
-sockunion_su2str (union sockunion *su)
-{
- char str[SU_ADDRSTRLEN];
-
- switch (su->sa.sa_family)
- {
- case AF_INET:
- inet_ntop (AF_INET, &su->sin.sin_addr, str, sizeof (str));
- break;
-#ifdef HAVE_IPV6
- case AF_INET6:
- inet_ntop (AF_INET6, &su->sin6.sin6_addr, str, sizeof (str));
- break;
-#endif /* HAVE_IPV6 */
- }
- return XSTRDUP (MTYPE_TMP, str);
-}
-
/* Convert IPv4 compatible IPv6 address to IPv4 address. */
static void
sockunion_normalise_mapped (union sockunion *su)
diff --git a/lib/sockunion.h b/lib/sockunion.h
index 15b97fc5..8b060586 100644
--- a/lib/sockunion.h
+++ b/lib/sockunion.h
@@ -94,7 +94,6 @@ extern const char *sockunion2str (union sockunion *, char *, size_t);
extern int sockunion_cmp (union sockunion *, union sockunion *);
extern int sockunion_same (union sockunion *, union sockunion *);
-extern char *sockunion_su2str (union sockunion *su);
extern union sockunion *sockunion_str2su (const char *str);
extern struct in_addr sockunion_get_in_addr (union sockunion *su);
extern int sockunion_accept (int sock, union sockunion *);
diff --git a/lib/vty.c b/lib/vty.c
index 9a4efe64..70bf5645 100644
--- a/lib/vty.c
+++ b/lib/vty.c
@@ -1612,13 +1612,16 @@ vty_flush (struct thread *thread)
static struct vty *
vty_create (int vty_sock, union sockunion *su)
{
+ char buf[SU_ADDRSTRLEN];
struct vty *vty;
+ sockunion2str(su, buf, SU_ADDRSTRLEN);
+
/* Allocate new vty structure and set up default values. */
vty = vty_new ();
vty->fd = vty_sock;
vty->type = VTY_TERM;
- vty->address = sockunion_su2str (su);
+ strcpy (vty->address, buf);
if (no_password_check)
{
if (restricted_mode)
@@ -1693,7 +1696,7 @@ vty_accept (struct thread *thread)
int accept_sock;
struct prefix *p = NULL;
struct access_list *acl = NULL;
- char *bufp;
+ char buf[SU_ADDRSTRLEN];
accept_sock = THREAD_FD (thread);
@@ -1719,10 +1722,8 @@ vty_accept (struct thread *thread)
if ((acl = access_list_lookup (AFI_IP, vty_accesslist_name)) &&
(access_list_apply (acl, p) == FILTER_DENY))
{
- char *buf;
zlog (NULL, LOG_INFO, "Vty connection refused from %s",
- (buf = sockunion_su2str (&su)));
- free (buf);
+ sockunion2str (&su, buf, SU_ADDRSTRLEN));
close (vty_sock);
/* continue accepting connections */
@@ -1741,10 +1742,8 @@ vty_accept (struct thread *thread)
if ((acl = access_list_lookup (AFI_IP6, vty_ipv6_accesslist_name)) &&
(access_list_apply (acl, p) == FILTER_DENY))
{
- char *buf;
zlog (NULL, LOG_INFO, "Vty connection refused from %s",
- (buf = sockunion_su2str (&su)));
- free (buf);
+ sockunion2str (&su, buf, SU_ADDRSTRLEN));
close (vty_sock);
/* continue accepting connections */
@@ -1767,9 +1766,7 @@ vty_accept (struct thread *thread)
safe_strerror (errno));
zlog (NULL, LOG_INFO, "Vty connection from %s",
- (bufp = sockunion_su2str (&su)));
- if (bufp)
- XFREE (MTYPE_TMP, bufp);
+ sockunion2str (&su, buf, SU_ADDRSTRLEN));
vty_create (vty_sock, &su);
@@ -2193,8 +2190,6 @@ vty_close (struct vty *vty)
if (vty->fd > 0)
close (vty->fd);
- if (vty->address)
- XFREE (MTYPE_TMP, vty->address);
if (vty->buf)
XFREE (MTYPE_VTY, vty->buf);
diff --git a/lib/vty.h b/lib/vty.h
index 639d7417..e5158687 100644
--- a/lib/vty.h
+++ b/lib/vty.h
@@ -23,6 +23,7 @@ Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
#include "thread.h"
#include "log.h"
+#include "sockunion.h"
#define VTY_BUFSIZ 512
#define VTY_MAXHIST 20
@@ -39,9 +40,6 @@ struct vty
/* Node status of this vty */
int node;
- /* What address is this vty comming from. */
- char *address;
-
/* Failure count */
int fail;
@@ -118,6 +116,9 @@ struct vty
/* Timeout seconds and thread. */
unsigned long v_timeout;
struct thread *t_timeout;
+
+ /* What address is this vty comming from. */
+ char address[SU_ADDRSTRLEN];
};
/* Integrated configuration file. */