Bug 134139

Summary:

Database process crashes when multiple transactions attempt to run at once

Product:

WebKit

Reporter:

Vicki Pfau <jeffrey+webkit>

Component:

WebCore Misc.

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

beidson, ddkilzer

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	ddkilzer: review+

Vicki Pfau

Reported 2014-06-20 15:48:12 PDT

When multiple IDB transactions attempt to run at once, the database process can crash due to it expecting database processes to be serialized. <rdar://problem/16123702>

Attachments
Patch (6.88 KB, patch) 2014-06-20 16:28 PDT, Vicki Pfau	ddkilzer: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Vicki Pfau

Comment 1 2014-06-20 16:28:19 PDT

Created attachment 233482 [details] Patch

David Kilzer (:ddkilzer)

Comment 2 2014-06-23 11:03:13 PDT

Comment on attachment 233482 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=233482&action=review r=me > LayoutTests/storage/indexeddb/transaction-overlapping-expected.txt:1 > +Check that read-only transactions within a database can run in parallel. See comment below. > LayoutTests/storage/indexeddb/transaction-overlapping.html:9 > +description("Check that read-only transactions within a database can run in parallel."); This description for the test is inaccurate. It should be something like: description("Check that overlapping, read-only transactions within a database don't crash and run serially.");

Vicki Pfau

Comment 3 2014-06-23 15:39:15 PDT

Committed r170327: <http://trac.webkit.org/changeset/170327>

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