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| author | zeertzjq <zeertzjq@outlook.com> | 2023-10-15 17:02:17 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-10-15 17:02:17 +0800 |
| commit | e5a424d78ed72613dd5ccc161578f9f6f853a0e8 (patch) | |
| tree | 171e097e0898a1de8c8bf38798a5110087468d57 /src/nvim/eval.c | |
| parent | aa62579a684277d86b1f4a7588464e0ec4227b94 (diff) | |
| download | rneovim-e5a424d78ed72613dd5ccc161578f9f6f853a0e8.tar.gz rneovim-e5a424d78ed72613dd5ccc161578f9f6f853a0e8.tar.bz2 rneovim-e5a424d78ed72613dd5ccc161578f9f6f853a0e8.zip | |
vim-patch:9.0.2030: no max callback recursion limit (#25655)
Problem: no max callback recursion limit
Solution: bail out, if max call recursion for callback functions
has been reached.
This checks the 'maxfuncdepth' setting and throws E169 when a callback
function recursively calls itself.
closes: vim/vim#13337
closes: vim/vim#13339
https://github.com/vim/vim/commit/47510f3d6598a1218958c03ed11337a43b73f48d
Co-authored-by: Christian Brabandt <cb@256bit.org>
Diffstat (limited to 'src/nvim/eval.c')
| -rw-r--r-- | src/nvim/eval.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/nvim/eval.c b/src/nvim/eval.c index 74b1dbfb72..b5b40061b5 100644 --- a/src/nvim/eval.c +++ b/src/nvim/eval.c @@ -6064,6 +6064,11 @@ bool callback_call(Callback *const callback, const int argcount_in, typval_T *co typval_T *const rettv) FUNC_ATTR_NONNULL_ALL { + if (callback_depth > p_mfd) { + emsg(_(e_command_too_recursive)); + return false; + } + partial_T *partial; char *name; Array args = ARRAY_DICT_INIT; |