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patch 8.0.0707: freeing wrong memory with certain autocommands

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Problem:    Freeing wrong memory when manipulating buffers in autocommands.
            (James McCoy)
Solution:   Also set the w_s pointer if w_buffer was NULL.
This commit is contained in:
Bram Moolenaar
2017-07-11 18:28:46 +02:00
parent 5a15b6aa0a
commit f1d13478e3
2 changed files with 4 additions and 2 deletions
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4
src/ex_cmds.c
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@@ -3968,8 +3968,8 @@ do_ecmd(
* <VN> We could instead free the synblock * <VN> We could instead free the synblock
* and re-attach to buffer, perhaps. * and re-attach to buffer, perhaps.
*/ */
if (curwin->w_buffer != NULL if (curwin->w_buffer == NULL
&& curwin->w_s == &(curwin->w_buffer->b_s)) || curwin->w_s == &(curwin->w_buffer->b_s))
curwin->w_s = &(buf->b_s); curwin->w_s = &(buf->b_s);
#endif #endif
curwin->w_buffer = buf; curwin->w_buffer = buf;

2
src/version.c
View File

@@ -764,6 +764,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
707,
/**/ /**/
706, 706,
/**/ /**/