diff options
| -rw-r--r-- | source3/smbd/utmp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source3/smbd/utmp.c b/source3/smbd/utmp.c index 486c7fe06e..f79cd43c5b 100644 --- a/source3/smbd/utmp.c +++ b/source3/smbd/utmp.c @@ -391,7 +391,8 @@ static void sys_utmp_update(struct utmp *u, const char *hostname, BOOL claim) getutmpx(u, &ux); #if defined(HAVE_UX_UT_SYSLEN) - ux.ut_syslen = strlen(hostname) + 1; /* include end NULL */ + if (hostname) ux.ut_syslen = strlen(hostname) + 1; /* include end NULL */ + else ux.ut_syslen = 0; #endif safe_strcpy(ux.ut_host, hostname, sizeof(ux.ut_host)-1); |