lib: fix dynamic stack buffer overflow

oops

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

diff --git a/lib/thread.c b/lib/thread.c
index f3129e39e83af39fdb5f1ac3b351518b37cdff00..8764c055cb989f226eea765d85f7da29a2f21ffb 100644 (file)
--- a/lib/thread.c
+++ b/lib/thread.c
@@ -140,7 +140,7 @@ static void cpu_record_print(struct vty *vty, thread_type filter)
 
                        char underline[strlen(name) + 1];
                        memset(underline, '-', sizeof(underline));
-                       underline[sizeof(underline)] = '\0';
+                       underline[sizeof(underline) - 1] = '\0';
 
                        vty_out(vty, "\n");
                        vty_out(vty, "Showing statistics for pthread %s\n",