From 2a5b5410b2a96d656544803809de109f474901f2 Mon Sep 17 00:00:00 2001 From: John Hood Date: Wed, 11 Apr 2018 18:10:59 -0400 Subject: [PATCH] Fix gcc8 snprintf truncation warning. --- src/frontend/mosh-server.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/frontend/mosh-server.cc b/src/frontend/mosh-server.cc index 7918c74..567252f 100644 --- a/src/frontend/mosh-server.cc +++ b/src/frontend/mosh-server.cc @@ -810,8 +810,8 @@ static void serve( int host_fd, Terminal::Complete &terminal, ServerConnection & #ifdef HAVE_UTEMPTER utempter_remove_record( host_fd ); - char tmp[ 64 ]; - snprintf( tmp, 64, "%s via mosh [%d]", host, getpid() ); + char tmp[ 64 + NI_MAXHOST ]; + snprintf( tmp, 64 + NI_MAXHOST, "%s via mosh [%d]", host, getpid() ); utempter_add_record( host_fd, tmp ); connected_utmp = true;