RESOLVED FIXED 214026
Fix CrashTracer reported in PDFPlugin::ByteRangeRequest::maybeComplete 
https://bugs.webkit.org/show_bug.cgi?id=214026
Summary Fix CrashTracer reported in PDFPlugin::ByteRangeRequest::maybeComplete
Brady Eidson
Reported 2020-07-06 20:34:24 PDT
Fix CrashTracer reported in PDFPlugin::ByteRangeRequest::maybeComplete <rdar://problem/64884982>
Attachments
Patch (2.24 KB, patch)
2020-07-06 20:39 PDT, Brady Eidson 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Brady Eidson
Comment 1 2020-07-06 20:39:54 PDT
Created attachment 403658 [details] Patch
EWS
Comment 2 2020-07-07 08:20:14 PDT
Committed r264018: <https://trac.webkit.org/changeset/264018> All reviewed patches have been landed. Closing bug and clearing flags on attachment 403658 [details].
Alexey Proskuryakov
Comment 3 2020-07-07 18:32:09 PDT
Comment on attachment 403658 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=403658&action=review > Source/WebKit/WebProcess/Plugins/PDF/PDFPlugin.mm:1047 > + if (!plugin.m_data) > + return false; What makes it OK to access m_data without synchronization? From the ChangeLog, it sounds like it's manipulated from another thread.
Note You need to log in before you can comment on or make changes to this bug.