charset: Avoid overflow in vim_str2nr

2025-12-16 03:15:39 +00:00 · 2017-10-16 00:07:32 +03:00
parent 2cb95bd937
commit 1a3635304b
4 changed files with 53 additions and 80 deletions
--- a/test/unit/viml/expressions/parser_spec.lua
+++ b/test/unit/viml/expressions/parser_spec.lua
@@ -6867,13 +6867,19 @@ describe('Expressions parser', function()
      },
    }, {
    })
-    check_parsing('0', 0, {
-      --           0
+    check_parsing({data='01', size=1}, 0, {
      ast = {
        'Integer(val=0):0:0:0',
      },
    }, {
      hl('Number', '0'),
    })
+    check_parsing({data='001', size=2}, 0, {
+      ast = {
+        'Integer(val=0):0:0:00',
+      },
+    }, {
+      hl('Number', '00'),
+    })
  end)
 end)