Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

fix: prevent dev server crashing on malformed URI (fix #6300) #6308

Merged
merged 3 commits into from Dec 31, 2021
Merged
Changes from 2 commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
14 changes: 10 additions & 4 deletions packages/vite/src/node/server/middlewares/transform.ts
Expand Up @@ -99,10 +99,16 @@ export function transformMiddleware(
}
}

let url = decodeURI(removeTimestampQuery(req.url!)).replace(
NULL_BYTE_PLACEHOLDER,
'\0'
)
let url: string
try {
url = decodeURI(removeTimestampQuery(req.url!)).replace(
NULL_BYTE_PLACEHOLDER,
'\0'
)
} catch (e) {
res.end(`Bad request: ${e.message}`)
return
}

const withoutQuery = cleanUrl(url)

Expand Down