aniani/vim
0
0
Fork 1
mirror of https://github.com/vim/vim.git synced 2025-09-23 03:43:49 -04:00
Code Activity

patch 9.0.1030: using freed memory with the cmdline popup menu

Browse Source 
Problem:    Using freed memory with the cmdline popup menu.
Solution:   Clear the popup menu when clearing the matches. (closes #11677)
This commit is contained in:
Bram Moolenaar
2022-12-08 12:00:50 +00:00
parent 84dbf855fb
commit 038e6d20e6
4 changed files with 41 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/cmdexpand.c
View File

@@ -369,7 +369,8 @@ cmdline_pum_create(
/*
* Display the cmdline completion matches in a popup menu
*/
void cmdline_pum_display(void)
void
cmdline_pum_display(void)
{
pum_display(compl_match_array, compl_match_arraysize, compl_selected);
}
@@ -377,7 +378,8 @@ void cmdline_pum_display(void)
/*
* Returns TRUE if the cmdline completion popup menu is being displayed.
*/
int cmdline_pum_active(void)
int
cmdline_pum_active(void)
{
return pum_visible() && compl_match_array != NULL;
}
@@ -386,7 +388,8 @@ int cmdline_pum_active(void)
* Remove the cmdline completion popup menu (if present), free the list of
* items and refresh the screen.
*/
void cmdline_pum_remove(void)
void
cmdline_pum_remove(void)
{
int save_p_lz = p_lz;
int save_KeyTyped = KeyTyped;
@@ -403,7 +406,8 @@ void cmdline_pum_remove(void)
KeyTyped = save_KeyTyped;
}
void cmdline_pum_cleanup(cmdline_info_T *cclp)
void
cmdline_pum_cleanup(cmdline_info_T *cclp)
{
cmdline_pum_remove();
wildmenu_cleanup(cclp);
@@ -413,7 +417,8 @@ void cmdline_pum_cleanup(cmdline_info_T *cclp)
* Returns the starting column number to use for the cmdline completion popup
* menu.
*/
int cmdline_compl_startcol(void)
int
cmdline_compl_startcol(void)
{
return compl_startcol;
}
@@ -975,6 +980,10 @@ ExpandOne(
FreeWild(xp->xp_numfiles, xp->xp_files);
xp->xp_numfiles = -1;
VIM_CLEAR(orig_save);
// The entries from xp_files may be used in the PUM, remove it.
if (compl_match_array != NULL)
cmdline_pum_remove();
}
findex = 0;