RESOLVED FIXED 147274
vmmap crash at JavaScriptCore: 0x31cd12f6 (the JavaScript malloc zone enumerator) 
https://bugs.webkit.org/show_bug.cgi?id=147274
Summary vmmap crash at JavaScriptCore: 0x31cd12f6 (the JavaScript malloc zone enumera...
Geoffrey Garen
Reported 2015-07-24 14:19:09 PDT
vmmap crash at JavaScriptCore: 0x31cd12f6 (the JavaScript malloc zone enumerator)
Attachments
Patch (1.71 KB, patch)
2015-07-24 14:20 PDT, Geoffrey Garen 		no flags
DetailsFormatted DiffDiff
Patch (1.71 KB, patch)
2015-07-24 14:23 PDT, Geoffrey Garen 		no flags
DetailsFormatted DiffDiff
Patch (1.79 KB, patch)
2015-07-24 14:25 PDT, Geoffrey Garen 		andersca: review+
DetailsFormatted DiffDiff
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.
Geoffrey Garen
Comment 1 2015-07-24 14:20:24 PDT
Created attachment 257477 [details] Patch
Joseph Pecoraro
Comment 2 2015-07-24 14:21:52 PDT
Comment on attachment 257477 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=257477&action=review > Source/bmalloc/bmalloc/Zone.cpp:36 > + // This read sometimes fails for uknown reasons (<rdar://problem/14093757>). Typo: "uknown" => "unknown"
Geoffrey Garen
Comment 3 2015-07-24 14:23:00 PDT
Created attachment 257478 [details] Patch
Geoffrey Garen
Comment 4 2015-07-24 14:25:44 PDT
Created attachment 257479 [details] Patch
Anders Carlsson
Comment 5 2015-07-24 14:27:26 PDT
Comment on attachment 257479 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=257479&action=review > Source/bmalloc/bmalloc/Zone.cpp:39 > + fprintf(stderr, "bmalloc: error reading remote process: %d\n", error); I find that kern_return_t values are easier to read as hex, so I suggest you use 0x%x here.
Geoffrey Garen
Comment 6 2015-07-24 14:30:26 PDT
Committed r187362: <http://trac.webkit.org/changeset/187362>
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