Patch 8.0.1404
Problem: Invalid memory access on exit when autocommands wipe out a buffer.
(gy741, Dominique Pelle)
Solution: Check if the buffer is still valid. (closes #2449)
Files: src/main.c
*** ../vim-8.0.1403/src/main.c 2017-11-12 19:21:06.561379665 +0100
--- src/main.c 2017-12-18 16:03:03.187765965 +0100
***************
*** 1432,1440 ****
buf = wp->w_buffer;
if (CHANGEDTICK(buf) != -1)
{
apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname,
buf->b_fname, FALSE, buf);
! CHANGEDTICK(buf) = -1; /* note that we did it already */
/* start all over, autocommands may mess up the lists */
next_tp = first_tabpage;
break;
--- 1432,1445 ----
buf = wp->w_buffer;
if (CHANGEDTICK(buf) != -1)
{
+ bufref_T bufref;
+
+ set_bufref(&bufref, buf);
apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname,
buf->b_fname, FALSE, buf);
! if (bufref_valid(&bufref))
! CHANGEDTICK(buf) = -1; /* note we did it already */
!
/* start all over, autocommands may mess up the lists */
next_tp = first_tabpage;
break;
*** ../vim-8.0.1403/src/version.c 2017-12-18 15:32:55.274906330 +0100
--- src/version.c 2017-12-18 15:49:33.980822507 +0100
***************
*** 773,774 ****
--- 773,776 ----
{ /* Add new patch number below this line */
+ /**/
+ 1404,
/**/
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