diff options
author | Christian Brabandt <cb@256bit.org> | 2023-11-12 16:59:29 +0100 |
---|---|---|
committer | Christian Brabandt <cb@256bit.org> | 2023-11-12 16:59:29 +0100 |
commit | 2076463e383901cef44685aaf4b63e4306444f9e (patch) | |
tree | 2c222e0bc431e36f3d9ae6f3663ccb4bf2c893e4 /runtime/doc/message.txt | |
parent | 9588666360e94de3ff58d4bc79aa9148fbf5fc44 (diff) |
patch 9.0.2103: recursive callback may cause issues on some archsv9.0.2103
Problem: recursive callback may cause issues on some archs
Solution: Decrease the limit drastically to 20
Recursive callback limit causes problems on some architectures
Since commit 47510f3d6598a1218958c03ed11337a43b73f48d we have a test
that causes a recursive popup callback function to be executed. However
it seems the current limit of 'maxfuncdepth' option value is still too
recursive for some 32bit architectures (e.g. 32bit ARM).
So instead of allowing a default limit of 100 (default value for
'maxfuncdepth'), let's reduce this limit to 20. I don't think there is a
use case where one would need such a high recursive callback limit and a
limit of 20 seems reasonable (although it is currently hard-coded).
closes: #13495
closes: #13502
Signed-off-by: Christian Brabandt <cb@256bit.org>
Diffstat (limited to 'runtime/doc/message.txt')
-rw-r--r-- | runtime/doc/message.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/runtime/doc/message.txt b/runtime/doc/message.txt index 240f2c4326..f8a9fdfa60 100644 --- a/runtime/doc/message.txt +++ b/runtime/doc/message.txt @@ -1,4 +1,4 @@ -*message.txt* For Vim version 9.0. Last change: 2023 May 24 +*message.txt* For Vim version 9.0. Last change: 2023 Nov 08 VIM REFERENCE MANUAL by Bram Moolenaar @@ -135,6 +135,8 @@ This happens when an Ex command executes an Ex command that executes an Ex command, etc. The limit is 200 or the value of 'maxfuncdepth', whatever is larger. When it's more there probably is an endless loop. Probably a |:execute| or |:source| command is involved. +Can also happen with a recursive callback function (|job-callback|). +A limit of 20 is used here. *E254* Cannot allocate color {name} ~ |