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kishore280
b69172459c
When spawn() fails at the OS level (ENOENT, EACCES, EAGAIN, EMFILE, ENFILE), the resulting ChildProcess only ever emits 'error', never 'exit'. The `timeout` option's cleanup only listened for 'exit', so the timer stayed armed for the full `timeout` duration on any spawn-time failure, holding the event loop open well after the promise/callback had already settled via 'error'. Clear the timer on 'error' as well as 'exit'. Fixes: https://github.com/nodejs/node/issues/65504 Signed-off-by: kishore280 <maheshwarankishore@gmail.com> PR-URL: https://github.com/nodejs/node/pull/65506 Reviewed-By: Aviv Keller <me@aviv.sh> Reviewed-By: Stefan Stojanovic <stefan.stojanovic@janeasystems.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
20 lines
672 B
JavaScript
20 lines
672 B
JavaScript
'use strict';
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// Measures the child's actual exit time, not just its 'error' event.
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// The outer spawnSync timeout catches a leaked inner timer.
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const common = require('../common');
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const { spawnSyncAndExitWithoutError } = require('../common/child_process');
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const bugStallMs = common.platformTimeout(10000);
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const outerTimeoutMs = common.platformTimeout(2000);
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spawnSyncAndExitWithoutError(process.execPath, ['-e', `
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const { spawn } = require('child_process');
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const cp = spawn(process.execPath, ['--version'], {
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cwd: '/nonexistent/path/that/should/never/exist',
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timeout: ${bugStallMs},
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});
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cp.on('error', () => {});
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`], { timeout: outerTimeoutMs });
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