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term_close: fix use-after-free

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Closes #4393
This commit is contained in:
oni-link 2016-05-15 15:39:15 -04:00 committed by Justin M. Keyes
parent 8dd91ddb73
commit f583bc94fc
1 changed files with 13 additions and 2 deletions
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15
src/nvim/eval.c
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@ -21701,6 +21701,18 @@ static void term_resize(uint16_t width, uint16_t height, void *d)
pty_process_resize(&data->proc.pty, width, height);
}
static inline void term_delayed_free(void **argv)
{
TerminalJobData *j = argv[0];
if (j->in.pending_reqs || j->out.pending_reqs || j->err.pending_reqs) {
queue_put(j->events, term_delayed_free, 1, j);
return;
}
terminal_destroy(j->term);
term_job_data_decref(j);
}
static void term_close(void *d)
{
TerminalJobData *data = d;
@ -21708,8 +21720,7 @@ static void term_close(void *d)
data->exited = true;
process_stop((Process *)&data->proc);
}
terminal_destroy(data->term);
term_job_data_decref(d);
queue_put(data->events, term_delayed_free, 1, data);
}
static void term_job_data_decref(TerminalJobData *data)