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vim-patch:8.1.0439: recursive use of getcmdline() still not protected (#17726)

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Problem:    Recursive use of getcmdline() still not protected.
Solution:   Instead of saving the command buffer when making a call which may
            cause recursiveness, save the buffer when actually being called
            recursively.
438d176e35

Co-authored-by: zeertzjq <zeertzjq@outlook.com>

Clear ccline earlier in save_cmdline() if ccline is in use so that
ccline.prev_ccline can be assigned.
This commit is contained in:
zeertzjq
2022-03-30 08:32:12 +08:00
committed by GitHub
parent 2f37823703
commit e5428d10b5
3 changed files with 59 additions and 92 deletions
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2
src/nvim/main.c
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@@ -20,6 +20,7 @@
#include "nvim/ex_cmds.h"
#include "nvim/ex_cmds2.h"
#include "nvim/ex_docmd.h"
#include "nvim/ex_getln.h"
#include "nvim/fileio.h"
#include "nvim/fold.h"
#include "nvim/getchar.h"
@@ -156,6 +157,7 @@ bool event_teardown(void)
void early_init(mparm_T *paramp)
{
env_init();
cmdline_init();
eval_init(); // init global variables
init_path(argv0 ? argv0 : "nvim");
init_normal_cmds(); // Init the table of Normal mode commands.