From: Quentin Young <qlyoung@cumulusnetworks.com>
Date: Sun, 18 Dec 2016 05:14:55 +0000 (+0000)
Subject: lib: fix crash when tab-completing `do ...` commands
X-Git-Tag: frr-3.0-branchpoint~111^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=55d403c9b225e4bdb18037983de062d66017d684;p=mirror%2Ffrr.git

lib: fix crash when tab-completing `do ...` commands

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

diff --git a/lib/command.c b/lib/command.c
index a93f3a55e8..ca0d0c001b 100644
--- a/lib/command.c
+++ b/lib/command.c
@@ -667,7 +667,7 @@ cmd_complete_command (vector vline, struct vty *vty, int *status)
   // construct the input line we'll be matching on
   unsigned int offset = (do_shortcut) ? 1 : 0;
   for (unsigned index = 0; index + offset < vector_active (vline); index++)
-    vector_set_index (input_line, index + offset, vector_lookup (vline, index));
+    vector_set_index (input_line, index, vector_lookup (vline, index + offset));
 
   // get token completions -- this is a copying operation
   vector comps = NULL, initial_comps;