aboutsummaryrefslogtreecommitdiffstats
path: root/community/openvswitch/ovsdb-idlc.in-fix-dict-change-during-iteration.patch
blob: f9cadd2d7d54ebe25e10a1f24def4064e96b52d7 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
From d84109f0b60096ce71cd0537b31b69a7f5ea8756 Mon Sep 17 00:00:00 2001
From: Flavio Leitner <fbl@sysclose.org>
Date: Sat, 14 Sep 2019 20:17:28 -0300
Subject: [PATCH] ovsdb-idlc.in: fix dict change during iteration.

Python3 complains if a dict key is changed during the
iteration.

Use list() to create a copy of it.

Traceback (most recent call last):
  File "./ovsdb/ovsdb-idlc.in", line 1581, in <module>
    func(*args[1:])
  File "./ovsdb/ovsdb-idlc.in", line 185, in printCIDLHeader
    replace_cplusplus_keyword(schema)
  File "./ovsdb/ovsdb-idlc.in", line 179, in replace_cplusplus_keyword
    for columnName in table.columns:
RuntimeError: dictionary keys changed during iteration

Signed-off-by: Flavio Leitner <fbl@sysclose.org>
Signed-off-by: Ben Pfaff <blp@ovn.org>
---
 ovsdb/ovsdb-idlc.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ovsdb/ovsdb-idlc.in b/ovsdb/ovsdb-idlc.in
index 40fef39edf..22d0a4e22e 100755
--- a/ovsdb/ovsdb-idlc.in
+++ b/ovsdb/ovsdb-idlc.in
@@ -176,7 +176,7 @@ def replace_cplusplus_keyword(schema):
                 'wchar_t', 'while', 'xor', 'xor_eq'}
 
     for tableName, table in schema.tables.items():
-        for columnName in table.columns:
+        for columnName in list(table.columns):
             if columnName in keywords:
                 table.columns[columnName + '_'] = table.columns.pop(columnName)