--- libutils/string_lib.c.orig	Wed Jan 20 01:38:43 2016
+++ libutils/string_lib.c	Wed Jan 20 01:40:04 2016
@@ -1023,8 +1023,8 @@ bool StringAppendAbbreviatedPromise(char *dst, const c
             last_line += tail - max_fragment;
         }
         memcpy(abbr, src, head);
-        strcpy(abbr + head, sep);
-        strcat(abbr, last_line);
+        strlcpy(abbr + head, sep, sizeof(abbr)-head );
+        strlcat(abbr, last_line, sizeof(abbr) );
         return StringAppendPromise(dst, abbr, n);
     }
 }