Bug 188938

Created attachment 348060 [details] Patch

Comment on attachment 348060 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=348060&action=review > Source/WebCore/Modules/indexeddb/IDBCursor.cpp:178 > + if (!m_request) > + return Exception { InvalidStateError }; Can this be reached? If so it should have a test. If not, shouldn't it be an assert?

> > Source/WebCore/Modules/indexeddb/IDBCursor.cpp:178 > > + if (!m_request) > > + return Exception { InvalidStateError }; > > Can this be reached? If so it should have a test. If not, shouldn't it be > an assert? This check is happening for advance and continue so if it is reachable for them, it makes sense to be reachable for continuePrimaryKey. From my reading of the code, JSIDBCursor is protecting its JSIDBRequest. The case where this error case might happen might be something like: - IDBCursor is created with a request - The request is never exposed to scripts so its JSIDBRequest does not exist. - The request gets destroyed - The cursor is asked to advance. I can have a further look as a follow-up, I believe all 3 functions should be treated the same there, ie assert or exit early.

Comment on attachment 348060 [details] Patch Rejecting attachment 348060 [details] from commit-queue. Failed to run "['/Volumes/Data/EWS/WebKit/Tools/Scripts/webkit-patch', '--status-host=webkit-queues.webkit.org', '--bot-id=webkit-cq-02', 'land-attachment', '--force-clean', '--non-interactive', '--parent-command=commit-queue', 348060, '--port=mac']" exit_code: 2 cwd: /Volumes/Data/EWS/WebKit Logging in as commit-queue@webkit.org... Fetching: https://bugs.webkit.org/attachment.cgi?id=348060&action=edit Fetching: https://bugs.webkit.org/show_bug.cgi?id=188938&ctype=xml&excludefield=attachmentdata Processing 1 patch from 1 bug. Updating working directory Processing patch 348060 from bug 188938. Fetching: https://bugs.webkit.org/attachment.cgi?id=348060 Failed to run "['git', 'svn', 'dcommit', '--rmdir']" exit_code: 1 cwd: /Volumes/Data/EWS/WebKit Committing to http://svn.webkit.org/repository/webkit/trunk ... M Source/WebCore/ChangeLog M Source/WebCore/Modules/indexeddb/IDBCursor.cpp M Source/WebCore/Modules/indexeddb/IDBCursor.h M Source/WebCore/Modules/indexeddb/IDBRequest.h ERROR from SVN: A repository hook failed: Commit blocked by pre-commit hook (exit code 1) with output: Commits are currently disabled while we update infrastructure. W: 7c4294d639c399bd273b69e1ccaa229dd9e07e24 and refs/remotes/origin/master differ, using rebase: :040000 040000 ce40709dcfbc7fb25b1e5ed0ad3de8ebb0ec8a52 162abbfb909fd78b90c6722de4a4368f8d472b8a M Source Current branch master is up to date. ERROR: Not all changes have been committed into SVN, however the committed ones (if any) seem to be successfully integrated into the working tree. Please see the above messages for details. Failed to run "['git', 'svn', 'dcommit', '--rmdir']" exit_code: 1 cwd: /Volumes/Data/EWS/WebKit Committing to http://svn.webkit.org/repository/webkit/trunk ... M Source/WebCore/ChangeLog M Source/WebCore/Modules/indexeddb/IDBCursor.cpp M Source/WebCore/Modules/indexeddb/IDBCursor.h M Source/WebCore/Modules/indexeddb/IDBRequest.h ERROR from SVN: A repository hook failed: Commit blocked by pre-commit hook (exit code 1) with output: Commits are currently disabled while we update infrastructure. W: 7c4294d639c399bd273b69e1ccaa229dd9e07e24 and refs/remotes/origin/master differ, using rebase: :040000 040000 ce40709dcfbc7fb25b1e5ed0ad3de8ebb0ec8a52 162abbfb909fd78b90c6722de4a4368f8d472b8a M Source Current branch master is up to date. ERROR: Not all changes have been committed into SVN, however the committed ones (if any) seem to be successfully integrated into the working tree. Please see the above messages for details. Failed to run "['git', 'svn', 'dcommit', '--rmdir']" exit_code: 1 cwd: /Volumes/Data/EWS/WebKit Updating OpenSource Current branch master is up to date. Full output: https://webkit-queues.webkit.org/results/8982502

Comment on attachment 348060 [details] Patch Clearing flags on attachment: 348060 Committed r235345: <https://trac.webkit.org/changeset/235345>

All reviewed patches have been landed. Closing bug.

<rdar://problem/43740265>