Bug 191375

Summary:

32-bit JSC test failure: stress/regexp-compile-oom.js

Product:

WebKit

Reporter:

Ryan Haddad <ryanhaddad>

Component:

JavaScriptCore

Assignee:

Michael Saboff <msaboff>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

commit-queue, jlewis3, mark.lam, msaboff, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

Other

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none

Ryan Haddad

Reported 2018-11-07 09:35:39 PST

The following failure is seen on the 32-bit JSC test bot: Running stress/regexp-exec-effect-after-exception.js.default stress/regexp-compile-oom.js.default: Got the following failures: stress/regexp-compile-oom.js.default: Running () => { deepRE.exec("x"); }, expected OOM exception, but didn't get one stress/regexp-compile-oom.js.default: Running () => { deepRE.test("x"); }, expected OOM exception, but didn't get one stress/regexp-compile-oom.js.default: Running () => { "x".match(deepRE); }, expected OOM exception, but didn't get one stress/regexp-compile-oom.js.default: Running () => { "x".match(deepGlobalRE); }, expected OOM exception, but didn't get one stress/regexp-compile-oom.js.default: Running () => { "x".replace(deepGlobalRE, ""); }, expected OOM exception, but didn't get one stress/regexp-compile-oom.js.default: Running () => { "x".replace(deepGlobalRE, "X"); }, expected OOM exception, but didn't get one stress/regexp-compile-oom.js.default: Running () => { "x".replace(deepGlobalRE, () => { return "X" }); }, expected: "Error: Out of memory: Invalid regular expression: too many nested disjunctions" but got "RangeError: Maximum call stack size exceeded." stress/regexp-compile-oom.js.default: Running () => { "x".search(deepRE); }, expected OOM exception, but didn't get one stress/regexp-compile-oom.js.default: Exception: Got failures stress/regexp-compile-oom.js.default: ERROR: Unexpected exit code: 3 FAIL: stress/regexp-compile-oom.js.default https://build.webkit.org/builders/Apple%20High%20Sierra%2032-bit%20JSC%20%28BuildAndTest%29/builds/2854

Attachments
Patch (1.07 KB, patch) 2018-11-26 11:09 PST, Michael Saboff	no flags	Details Formatted Diff Diff
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