In sshd.c:
/* record remote hostname or ip */
u_int utmp_len = MAXHOSTNAMELEN;
However, HOSTNAMELEN is almost certainly too long. Is there a reason
not to use UT_HOSTSIZE instead, as below?
Index: sshd.c
==================================================================--- sshd.c
(revision 182719)
+++ sshd.c (working copy)
@@ -72,6 +72,7 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <utmp.h>
#include <openssl/dh.h>
#include <openssl/bn.h>
@@ -238,7 +239,7 @@
u_int session_id2_len = 0;
/* record remote hostname or ip */
-u_int utmp_len = MAXHOSTNAMELEN;
+u_int utmp_len = UT_HOSTSIZE;
/* options.max_startup sized array of fd ints */
int *startup_pipes = NULL;
DES
--
Dag-Erling Sm?rgrav - des at des.no
