From 7475c1c0f795912ea5a4613a23c4ef5a1d88c24d Mon Sep 17 00:00:00 2001
From: Nick Hynes <nhynes@mit.edu>
Date: Tue, 16 Jun 2015 20:07:03 -0400
Subject: api: return error when starting a slice out of bounds.

---
 src/nvim/api/buffer.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src')

diff --git a/src/nvim/api/buffer.c b/src/nvim/api/buffer.c
index 9c29d41009..915c5f74d7 100644
--- a/src/nvim/api/buffer.c
+++ b/src/nvim/api/buffer.c
@@ -179,6 +179,11 @@ void buffer_set_line_slice(Buffer buffer,
     return;
   }
 
+  if (!inbounds(buf, start)) {
+    api_set_error(err, Validation, _("Index out of bounds"));
+    return;
+  }
+
   start = normalize_index(buf, start) + (include_start ? 0 : 1);
   include_end = include_end || (end >= buf->b_ml.ml_line_count);
   end = normalize_index(buf, end) + (include_end ? 1 : 0);
-- 
cgit