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updated for version 7.4.320

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Problem:    Possible crash when an BufLeave autocommand deletes the buffer.
Solution:   Check for the window pointer being valid.  Postpone freeing the
            window until autocommands are done. (Yasuhiro Matsumoto)
This commit is contained in:
Bram Moolenaar
2014-06-12 14:01:31 +02:00
parent 980e58f7b3
commit 3be8585661
5 changed files with 27 additions and 6 deletions
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9
src/fileio.c
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@@ -9549,7 +9549,8 @@ apply_autocmds_group(event, fname, fname_io, force, group, buf, eap)
/*
* When stopping to execute autocommands, restore the search patterns and
* the redo buffer. Free buffers in the au_pending_free_buf list.
* the redo buffer. Free any buffers in the au_pending_free_buf list and
* free any windows in the au_pending_free_win list.
*/
if (!autocmd_busy)
{
@@ -9562,6 +9563,12 @@ apply_autocmds_group(event, fname, fname_io, force, group, buf, eap)
vim_free(au_pending_free_buf);
au_pending_free_buf = b;
}
while (au_pending_free_win != NULL)
{
win_T *w = au_pending_free_win->w_next;
vim_free(au_pending_free_win);
au_pending_free_win = w;
}
}
/*