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comparison src/structs.h @ 23869:5a4f9c5c1b99 v8.2.2476

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patch 8.2.2476: using freed memory when splitting window while closing buffer Commit: https://github.com/vim/vim/commit/983d83ff1cd796ff321074335fa53fbe7ac45a46 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 7 12:12:43 2021 +0100 patch 8.2.2476: using freed memory when splitting window while closing buffer Problem: Using freed memory when using an autocommand to split a window while a buffer is being closed. Solution: Disallow splitting when the buffer has b_locked_split set.
author Bram Moolenaar <Bram@vim.org>
date Sun, 07 Feb 2021 12:15:03 +0100
parents 21a5d3aecd0e
children 4b417b776b95
comparison
equal deleted inserted replaced
23868:1a97398d5e5a 23869:5a4f9c5c1b99
2631 int b_nwindows; // nr of windows open on this buffer 2631 int b_nwindows; // nr of windows open on this buffer
2632 2632
2633 int b_flags; // various BF_ flags 2633 int b_flags; // various BF_ flags
2634 int b_locked; // Buffer is being closed or referenced, don't 2634 int b_locked; // Buffer is being closed or referenced, don't
2635 // let autocommands wipe it out. 2635 // let autocommands wipe it out.
2636 int b_locked_split; // Buffer is being closed, don't allow opening
2637 // a new window with it.
2636 2638
2637 /* 2639 /*
2638 * b_ffname has the full path of the file (NULL for no name). 2640 * b_ffname has the full path of the file (NULL for no name).
2639 * b_sfname is the name as the user typed it (or NULL). 2641 * b_sfname is the name as the user typed it (or NULL).
2640 * b_fname is the same as b_sfname, unless ":cd" has been done, 2642 * b_fname is the same as b_sfname, unless ":cd" has been done,