Include message body in redirect responses

[michielvangendt]

Description

The redirect responses do not contain a message body. This is in conflict with the RFCs (below) and causes Traefik (a reverse proxy) to invalidate the responses. In this pull request, I add a response body to the redirect responses.

This PR is similar to #25257, it appears that there are some other locations where redirection is handled incorrectly in next.js.

References

• https://datatracker.ietf.org/doc/html/rfc7230#section-3.3

All 1xx (Informational), 204 (No Content), and 304 (Not Modified) responses must not include a message-body. All other responses do include a message-body, although the body may be of zero length.

• https://datatracker.ietf.org/doc/html/rfc7231#section-6.4.3

The server's response payload usually contains a short hypertext note with a hyperlink to the different URI(s).

[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	michielvangendt/next.js canary	Change
buildDuration	19.4s	19s	-440ms
buildDurationCached	3.7s	3.5s	-127ms
nodeModulesSize	350 MB	350 MB	⚠️ +229 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	michielvangendt/next.js canary	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.087	3.009	-0.08
/ avg req/sec	809.76	830.86	+21.1
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.459	1.376	-0.08
/error-in-render avg req/sec	1713.21	1817.49	+104.28

Client Bundles (main, webpack, commons)

	vercel/next.js canary	michielvangendt/next.js canary	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.2 kB	42.2 kB	✓
main-HASH.js gzip	30.2 kB	30.2 kB	✓
webpack-HASH.js gzip	1.45 kB	1.45 kB	✓
Overall change	74 kB	74 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	michielvangendt/next.js canary	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	michielvangendt/next.js canary	Change
_app-HASH.js gzip	1.37 kB	1.37 kB	✓
_error-HASH.js gzip	194 B	194 B	✓
amp-HASH.js gzip	312 B	312 B	✓
css-HASH.js gzip	326 B	326 B	✓
dynamic-HASH.js gzip	2.37 kB	2.37 kB	✓
head-HASH.js gzip	350 B	350 B	✓
hooks-HASH.js gzip	919 B	919 B	✓
image-HASH.js gzip	4.73 kB	4.73 kB	✓
index-HASH.js gzip	263 B	263 B	✓
link-HASH.js gzip	2.13 kB	2.13 kB	✓
routerDirect..HASH.js gzip	321 B	321 B	✓
script-HASH.js gzip	383 B	383 B	✓
withRouter-HASH.js gzip	318 B	318 B	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	14.1 kB	14.1 kB	✓

Client Build Manifests

	vercel/next.js canary	michielvangendt/next.js canary	Change
_buildManifest.js gzip	459 B	459 B	✓
Overall change	459 B	459 B	✓

Rendered Page Sizes

	vercel/next.js canary	michielvangendt/next.js canary	Change
index.html gzip	532 B	532 B	✓
link.html gzip	546 B	546 B	✓
withRouter.html gzip	527 B	527 B	✓
Overall change	1.6 kB	1.6 kB	✓

---

Default Build with SWC (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	michielvangendt/next.js canary	Change
buildDuration	20.3s	20.2s	-84ms
buildDurationCached	3.6s	3.6s	⚠️ +28ms
nodeModulesSize	350 MB	350 MB	⚠️ +229 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	michielvangendt/next.js canary	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.061	2.866	-0.19
/ avg req/sec	816.74	872.33	+55.59
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.42	1.408	-0.01
/error-in-render avg req/sec	1760.73	1775.35	+14.62

Client Bundles (main, webpack, commons)

	vercel/next.js canary	michielvangendt/next.js canary	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.3 kB	42.3 kB	✓
main-HASH.js gzip	30.3 kB	30.3 kB	✓
webpack-HASH.js gzip	1.44 kB	1.44 kB	✓
Overall change	74.3 kB	74.3 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	michielvangendt/next.js canary	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	michielvangendt/next.js canary	Change
_app-HASH.js gzip	1.35 kB	1.35 kB	✓
_error-HASH.js gzip	180 B	180 B	✓
amp-HASH.js gzip	305 B	305 B	✓
css-HASH.js gzip	321 B	321 B	✓
dynamic-HASH.js gzip	2.36 kB	2.36 kB	✓
head-HASH.js gzip	342 B	342 B	✓
hooks-HASH.js gzip	906 B	906 B	✓
image-HASH.js gzip	4.75 kB	4.75 kB	✓
index-HASH.js gzip	256 B	256 B	✓
link-HASH.js gzip	2.19 kB	2.19 kB	✓
routerDirect..HASH.js gzip	314 B	314 B	✓
script-HASH.js gzip	375 B	375 B	✓
withRouter-HASH.js gzip	309 B	309 B	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	14.1 kB	14.1 kB	✓

Client Build Manifests

	vercel/next.js canary	michielvangendt/next.js canary	Change
_buildManifest.js gzip	459 B	459 B	✓
Overall change	459 B	459 B	✓

Rendered Page Sizes

	vercel/next.js canary	michielvangendt/next.js canary	Change
index.html gzip	533 B	533 B	✓
link.html gzip	547 B	547 B	✓
withRouter.html gzip	527 B	527 B	✓
Overall change	1.61 kB	1.61 kB	✓

Commit: 61391d8

[ijjk]

Thanks for the PR!