Bug 235687

Summary:

Blobs retrieved from IndexedDB and re-saved causes WebkitBlobResource error 1

Product:

WebKit

Reporter:

Miku Kawakubo <m.kawakubo88>

Component:

WebCore Misc.

Assignee:

Nobody <webkit-unassigned>

Status:

NEW

Severity:

Normal

CC:

bfulgham, marcosc, sihui_liu, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

Safari 15

Hardware:

iPhone / iPad

OS:

iOS 15

Bug Depends on:

Bug Blocks:

165889

Attachments:

Description	Flags
Test page	none

Miku Kawakubo

Reported 2022-01-26 21:24:08 PST

Created attachment 450100 [details] Test page # Steps to reproduce: 1. Open attached test page by Safari. 2. Click "create new blob" button, then a blob is created and displayed. 3. Click "put" button, then the blob is saved on IndexedDB. 4. Close Safari and open it again. 5. Click "get" button. 6. Click "show" button to make sure the blob is restored and displayed correctly. 7. Click "put" button. 8. Click "show" button. # Expected behavior: The blob is displayed correctly, as 1024x1024 image. # Actual behavior: The blob is not displayed. The following error appears in the console. ``` Failed to load resource: The operation couldn't be completed. (WebKitBlobResource error 1.) ``` I have tested in Safari on iOS 13.7, 14.5, 15.2 and macOS 12.1, and confirmed this behavior in all of them. Note that on the macOS it only occurs occasionally, and on the others it does almost always.

Attachments
Test page (1.70 KB, text/html) 2022-01-26 21:24 PST, Miku Kawakubo	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2022-02-01 11:10:27 PST

<rdar://problem/88338524>

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