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vim-patch:9.1.0126: Internal error when using upper-case mark in getregion()

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Problem:  Internal error when passing mark in another buffer to
          getregion().
Solution: Don't allow marks in another buffer (zeertzjq)

closes: vim/vim#14076

Internal error when passing mark in another buffer to getregion()

421b597470
This commit is contained in:
zeertzjq
2024-02-23 06:35:40 +08:00
parent 20e4001eee
commit 06df895e71
5 changed files with 18 additions and 3 deletions
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2
src/nvim/eval.lua
View File

@@ -4387,6 +4387,8 @@ M.funcs = {
|visual-mode|, an empty list is returned.
- If {pos1}, {pos2} or {type} is an invalid string, an empty
list is returned.
- If {pos1} or {pos2} is a mark in different buffer, an empty
list is returned.
Examples: >
:xnoremap <CR>

4
src/nvim/eval/funcs.c
View File

@@ -2831,13 +2831,13 @@ static void f_getregion(typval_T *argvars, typval_T *rettv, EvalFuncData fptr)
int fnum = -1;
// NOTE: var2fpos() returns static pointer.
pos_T *fp = var2fpos(&argvars[0], true, &fnum, false);
if (fp == NULL) {
if (fp == NULL || (fnum >= 0 && fnum != curbuf->b_fnum)) {
return;
}
pos_T p1 = *fp;
fp = var2fpos(&argvars[1], true, &fnum, false);
if (fp == NULL) {
if (fp == NULL || (fnum >= 0 && fnum != curbuf->b_fnum)) {
return;
}
pos_T p2 = *fp;