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fix: MEMORY LEAK #1120

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UnlimitedBytes wants to merge 2 commits into from
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fix: MEMORY LEAK #1120

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274b2b4
fix: busboy not closed when request errors
UnlimitedBytes Jul 10, 2022
6fe2936
fix: change removeEventListener to removeListener
UnlimitedBytes Jul 16, 2022
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7 changes: 7 additions & 0 deletions lib/make-middleware.js
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Original file line number Diff line number Diff line change
Expand Up @@ -42,10 +42,16 @@ function makeMiddleware (setup) {
var pendingWrites = new Counter()
var uploadedFiles = []

function requestError(error) {
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@LinusU LinusU Oct 30, 2022

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Suggested change
function requestError(error) {
function requestError (error) {

if(!busboy) return
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@LinusU LinusU Oct 30, 2022

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busboy should always be defined here?

Suggested change
if(!busboy) return

busboy.destroy(error)
}

function done (err) {
if (isDone) return
isDone = true

req.removeListener('error', requestError)
req.unpipe(busboy)
drainStream(req)
busboy.removeAllListeners()
Expand Down Expand Up @@ -174,6 +180,7 @@ function makeMiddleware (setup) {
indicateDone()
})

req.on('error', requestError)
req.pipe(busboy)
}
}
Expand Down