223959 2021-03-30 14:54:08 -0700 Add Options::exitOnResourceExhaustion() to enable exiting instead of crashing on resource exhaustion. 2021-03-30 15:47:55 -0700 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 mark.lam mark.lam annulen ews-watchlist gyuyoung.kim keith_miller msaboff ryuan.choi saam sergio tzagallo webkit-bug-importer ysuzuki oldest_to_newest 1745344 0 mark.lam 2021-03-30 14:54:08 -0700 This is useful to unblock fuzzers from false positive crashes due to resource exhaustion. rdar://63934158 1745351 1 424704 mark.lam 2021-03-30 15:01:32 -0700 Created attachment 424704 proposed patch. 1745362 2 424704 tzagallo 2021-03-30 15:24:42 -0700 Comment on attachment 424704 proposed patch. View in context: https://bugs.webkit.org/attachment.cgi?id=424704&action=review r=me > Source/JavaScriptCore/runtime/ResourceExhaustion.cpp:36 > + WTFReportAssertionFailureWithMessage(file, line, function, assertion, "ResourceExhaustion(%d): %s", static_cast<int>(exitCode), failureMessage); Since this isn't called directly, you could use the macro to stringify the ResourceExhaustionCode. 1745371 3 424704 mark.lam 2021-03-30 15:41:35 -0700 Comment on attachment 424704 proposed patch. View in context: https://bugs.webkit.org/attachment.cgi?id=424704&action=review Thanks for the review. >> Source/JavaScriptCore/runtime/ResourceExhaustion.cpp:36 >> + WTFReportAssertionFailureWithMessage(file, line, function, assertion, "ResourceExhaustion(%d): %s", static_cast<int>(exitCode), failureMessage); > > Since this isn't called directly, you could use the macro to stringify the ResourceExhaustionCode. I had debated back and forth on whether I should do this initially. I think I'll go with adding the stringified code. 1745374 4 mark.lam 2021-03-30 15:47:55 -0700 Landed in r275243: <http://trac.webkit.org/r275243>. 424704 2021-03-30 15:01:32 -0700 2021-03-30 15:24:42 -0700 proposed patch. bug-223959.patch text/plain 13233 mark.lam SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMjc1MjM4KQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDI3IEBA CisyMDIxLTAzLTMwICBNYXJrIExhbSAgPG1hcmsubGFtQGFwcGxlLmNvbT4KKworICAgICAgICBB ZGQgT3B0aW9uczo6ZXhpdE9uUmVzb3VyY2VFeGhhdXN0aW9uKCkgdG8gZW5hYmxlIGV4aXRpbmcg aW5zdGVhZCBvZiBjcmFzaGluZyBvbiByZXNvdXJjZSBleGhhdXN0aW9uLgorICAgICAgICBodHRw czovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MjIzOTU5CisgICAgICAgIHJkYXI6 Ly82MzkzNDE1OAorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAg 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