commit fe583b1e5987fbfdb5f2141c133dbff9665ed301
author zeertzjq <zeertzjq@outlook.com> Thu Dec 21 16:59:26 2023 +0100
committer Christian Brabandt <cb@256bit.org> Thu Dec 21 17:03:31 2023 +0100
tree 7dad9140e37547e0e6fa8c587507ec2c736188bd
parent 632b38b45fcd5143d7694e8b628400ec5e4520bd

patch 9.0.2183: Maximum callback depth is not configurable

Problem:  Maximum callback depth is not configurable.
Solution: Revert patch 9.0.2103.  Set 'maxfuncdepth' in test.
          (zeertzjq)

fixes: #13732
closes: #13736

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/userfunc.c

diff --git a/src/userfunc.c b/src/userfunc.c
index ea03e78..c0a2487 100644
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -14,9 +14,6 @@
 #include "vim.h"
 
 #if defined(FEAT_EVAL) || defined(PROTO)
-
-#define MAX_CALLBACK_DEPTH 20
-
 /*
  * All user-defined functions are found in this hashtable.
  */
@@ -3603,7 +3600,7 @@
     if (callback->cb_name == NULL || *callback->cb_name == NUL)
 	return FAIL;
 
-    if (callback_depth > MAX_CALLBACK_DEPTH)
+    if (callback_depth > p_mfd)
     {
 	emsg(_(e_command_too_recursive));
 	return FAIL;