Bug 197715

Summary:

AccessGenerationState::emitExplicitExceptionHandler can clobber an in use register

Product:

WebKit

Reporter:

Saam Barati <sbarati>

Component:

JavaScriptCore

Assignee:

Saam Barati <sbarati>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

benjamin, commit-queue, ews-watchlist, fpizlo, ggaren, gskachkov, guijemont, keith_miller, mark.lam, msaboff, rmorisset, ticaiolima, tzagallo, webkit-bug-importer, ysuzuki

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
patch	none

Description Saam Barati 2019-05-08 15:04:05 PDT

...

Comment 1 Saam Barati 2019-05-08 15:17:17 PDT

<rdar://problem/50399252>

Comment 2 Saam Barati 2019-05-08 15:25:48 PDT

Created attachment 369434 [details]
patch

Comment 3 EWS Watchlist 2019-05-08 15:27:33 PDT

Attachment 369434 [details] did not pass style-queue:


ERROR: Source/JavaScriptCore/b3/air/AirCode.cpp:83:  More than one command on the same line  [whitespace/newline] [4]
ERROR: Source/JavaScriptCore/b3/air/AirCode.cpp:84:  More than one command on the same line  [whitespace/newline] [4]
Total errors found: 2 in 6 files


If any of these errors are false positives, please file a bug against check-webkit-style.

Comment 4 WebKit Commit Bot 2019-05-08 17:49:41 PDT

Comment on attachment 369434 [details]
patch

Clearing flags on attachment: 369434

Committed r245084: <https://trac.webkit.org/changeset/245084>

Comment 5 WebKit Commit Bot 2019-05-08 17:49:43 PDT

All reviewed patches have been landed.  Closing bug.