Error in next/image with high aspect ratio images

[jlabedo]

Verify canary release

• I verified that the issue exists in the latest Next.js canary release

Provide environment information

Operating System:
  Platform: darwin
  Arch: arm64
  Version: Darwin Kernel Version 21.5.0: Tue Apr 26 21:08:29 PDT 2022; root:xnu-8020.121.3~4/RELEASE_ARM64_T8101
Binaries:
  Node: 18.3.0
  npm: 8.11.0
  Yarn: 3.1.1
  pnpm: 7.5.0
Relevant packages:
  next: 12.3.0
  eslint-config-next: 12.3.0
  react: 17.0.2
  react-dom: 17.0.2

What browser are you using? (if relevant)

No response

How are you deploying your application? (if relevant)

No response

Describe the Bug

With high aspect ratio images and small height, we can get an error during build while optimising the image:

Error: Expected positive integer for height but received 0 of type number
    at Object.invalidParameterError (/app/node_modules/sharp/lib/is.js:124:10)
    at Sharp.resize (/app/node_modules/sharp/lib/resize.js:251:16)
    at Object.resizeImage (/app/node_modules/next/dist/server/image-optimizer.js:623:21)
    at /app/node_modules/next/dist/build/webpack/loaders/next-image-loader.js:63:98
    at Span.traceAsyncFn (/app/node_modules/next/dist/trace/trace.js:79:26)
    at /app/node_modules/next/dist/build/webpack/loaders/next-image-loader.js:63:60
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at runNextTicks (node:internal/process/task_queues:65:3)
    at processImmediate (node:internal/timers:437:9)

In my case it is a 184x8 px image.

Expected Behavior

No error during build.

This is because the shrinked image height for bluring is rounded to 0:

next.js/packages/next/build/webpack/loaders/next-image-loader.js

Lines 38 to 40 in 7556611

	blurHeight = Math.round(
	(imageSize.height / imageSize.width) * BLUR_IMG_SIZE
	)

Could be fixed with:

blurHeight = Math.max(1, Math.round(
     (imageSize.height / imageSize.width) * BLUR_IMG_SIZE
))

Same for the width on next lines.

Link to reproduction

irrelevant

To Reproduce

import a static image with high aspect ratio and low height. The build will fail

[SukkaW]

Duplicated with #40562 and should be fixed by #40563.

[balazsorban44]

Closing, as pointed out, this is a duplicate of #40562

[github-actions]

This closed issue has been automatically locked because it had no new activity for a month. If you are running into a similar issue, please create a new issue with the steps to reproduce. Thank you.