vppinfra: fix string termination in clib_file_get_resolved_basename

[vpp.git] / src / vppinfra / unix-misc.c

diff --git a/src/vppinfra/unix-misc.c b/src/vppinfra/unix-misc.c
index 0c5d96c..2918fc3 100644 (file)
--- a/src/vppinfra/unix-misc.c
+++ b/src/vppinfra/unix-misc.c
@@ -148,6 +148,7 @@ clib_file_get_resolved_basename (char *fmt, ...)
 
   r = readlink ((char *) link, buffer, sizeof (buffer) - 1);
   vec_free (link);
+  buffer[r] = 0;
 
   if (r < 1)
     return 0;
@@ -159,6 +160,7 @@ clib_file_get_resolved_basename (char *fmt, ...)
   while (p[0])
     vec_add1 (s, p++[0]);
 
+  vec_add1 (s, 0);
   return s;
 }