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patch 8.1.0847: may use terminal after it was cleaned up

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Problem:    May use terminal after it was cleaned up.
Solution:   Use the job pointer.
This commit is contained in:
Bram Moolenaar
2019-01-29 23:06:54 +01:00
parent 39536dd557
commit 9172d23d05
2 changed files with 12 additions and 5 deletions
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15
src/terminal.c
View File

@@ -1375,19 +1375,24 @@ term_try_stop_job(buf_T *buf)
job_stop(buf->b_term->tl_job, NULL, how);
/* wait for up to a second for the job to die */
// wait for up to a second for the job to die
for (count = 0; count < 100; ++count)
{
/* buffer, terminal and job may be cleaned up while waiting */
job_T *job;
// buffer, terminal and job may be cleaned up while waiting
if (!buf_valid(buf)
|| buf->b_term == NULL
|| buf->b_term->tl_job == NULL)
return OK;
job = buf->b_term->tl_job;
/* call job_status() to update jv_status */
job_status(buf->b_term->tl_job);
if (buf->b_term->tl_job->jv_status >= JOB_ENDED)
// Call job_status() to update jv_status. It may cause the job to be
// cleaned up but it won't be freed.
job_status(job);
if (job->jv_status >= JOB_ENDED)
return OK;
ui_delay(10L, FALSE);
mch_check_messages();
parse_queued_messages();

2
src/version.c
View File

@@ -783,6 +783,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
847,
/**/
846,
/**/