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Merge pull request #85 from overleaf/jpa-sanitize-worker-input

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[AspellWorker] sanitize user input before writing it to the worker pipe
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Jakob Ackermann 2021-05-03 13:55:50 +02:00 committed by GitHub
commit 5a6c30fd17
1 changed files with 2 additions and 0 deletions
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2
services/spelling/app/js/ASpellWorker.js
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@ -233,6 +233,8 @@ class ASpellWorker {
} }
sendCommand(command) { sendCommand(command) {
// Sanitize user input. Reject line feed characters.
command = command.replace(/[\r\n]/g, '')
return this.pipe.stdin.write(command + '\n') return this.pipe.stdin.write(command + '\n')
} }
} }