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Fixing master process crash after failed fork.

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This closes #312 issue on GitHub.
This commit is contained in:
Max Romanov
2019-09-18 22:45:30 +03:00
parent ab40ce3757
commit 1fac43eebe
2 changed files with 8 additions and 3 deletions
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9
src/nxt_main_process.c
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@@ -690,15 +690,18 @@ nxt_main_create_worker_process(nxt_task_t *task, nxt_runtime_t *rt,
pid = nxt_process_create(task, process);
nxt_port_use(task, port, -1);
switch (pid) {
case -1:
nxt_port_close(task, port);
nxt_port_use(task, port, -1);
return NXT_ERROR;
case 0:
/* A worker process, return to the event engine work queue loop. */
nxt_port_use(task, port, -1);
return NXT_AGAIN;
default:
@@ -707,6 +710,8 @@ nxt_main_create_worker_process(nxt_task_t *task, nxt_runtime_t *rt,
nxt_port_read_close(port);
nxt_port_write_enable(task, port);
nxt_port_use(task, port, -1);
return NXT_OK;
}
}