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fix(server): improve malformed URL handling in middlewares #20830

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Merged
sapphi-red merged 6 commits into from
Sep 25, 2025
Merged

fix(server): improve malformed URL handling in middlewares #20830

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bdbdcdd
Initial plan
Copilot Sep 24, 2025
d67b211
Move decodeURIIfPossible to utils.ts and fix malformed URL handling i…
Copilot Sep 24, 2025
345a909
Add E2E tests for malformed URL handling and update vite.config
Copilot Sep 24, 2025
ce5c1d6
chore: update
sapphi-red Sep 24, 2025
1f3d1d2
chore: improve uri error warning
bluwy Sep 24, 2025
e909bc0
Merge branch 'main' into copilot/fix-e015e0b0-d873-40ae-8455-585bb96a…
bluwy Sep 24, 2025
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chore: improve uri error warning
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@bluwy
bluwy committed Sep 24, 2025
commit 1f3d1d20f8e9d25056ee8053e37a135ddd4411c5
4 changes: 3 additions & 1 deletion packages/vite/src/node/server/middlewares/transform.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -116,7 +116,9 @@ export function transformMiddleware(
} catch (e) {
if (e instanceof URIError) {
server.config.logger.warn(
colors.yellow('Malformed URI sequence in request URL'),
colors.yellow(
`Malformed URI sequence in request URL: ${removeTimestampQuery(req.url!)}`,
),
)
return next()
}
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