From 43e4421368474c6cfbdddab77d49e2debabff62e Mon Sep 17 00:00:00 2001
From: Isaac Connor <isaac@zoneminder.com>
Date: Tue, 12 Dec 2017 12:52:20 -0500
Subject: [PATCH] fix strncpy not leaving null terminator space

---
 src/zm_image.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/zm_image.cpp b/src/zm_image.cpp
index 1c0e5ac41..ebd3164fa 100644
--- a/src/zm_image.cpp
+++ b/src/zm_image.cpp
@@ -1927,7 +1927,7 @@ void Image::MaskPrivacy( const unsigned char *p_bitmask, const Rgb pixel_colour
 /* RGB32 compatible: complete */
 void Image::Annotate( const char *p_text, const Coord &coord, const unsigned int size, const Rgb fg_colour, const Rgb bg_colour )
 {
-  strncpy( text, p_text, sizeof(text) );
+  strncpy( text, p_text, sizeof(text)-1 );
 
   unsigned int index = 0;
   unsigned int line_no = 0;