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Issue metadata

Status: Duplicate
Merged: issue 676797
Owner:
Last visit > 30 days ago
Closed: Jan 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Fatal error in ../../src/asmjs/asm-wasm-builder.cc, line 1467

Project Member Reported by ClusterFuzz, Nov 30 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4848577450082304

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8
Platform Id: linux

Crash Type: Fatal error
Crash Address: 
Crash State:
  NULL
Regressed: V8: r41371:41372

Minimized Testcase (0.11 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv94XupkxOCBYe7-jPnATEJgGeIaW1GILy9z1E8aAK1qJ-VT87jb3-a_GgNidbtXT26KZVTpekFVu1iEwvJDW34_1Ui2-GxKz1fkbsbfxkBE0RZ2mtHeOF2JB7--WDSjdn_Dbg70_dG2EAf7ynkn9KEzU9q-F5Q?testcase_id=4848577450082304
function __f_1() {
  "use asm";
  function __f_0() {
    nop();
  }
}
(function __f_3() {
; return __f_1(); 
})();


Issue manually filed by: mstarzinger

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Cc: titzer@chromium.org
Owner: bradnelson@chromium.org
Status: Assigned (was: Untriaged)
Summary: Fatal error in ../../src/asmjs/asm-wasm-builder.cc, line 1467 (was: <no crash state available>)
Regression range points to 14e05c104684226ecc2ecaef9794d55803f52023.
 Issue 669768  has been merged into this issue.
Mergedinto: 676797
Status: Duplicate (was: Assigned)
Project Member

Comment 4 by ClusterFuzz, Jan 10 2017

ClusterFuzz has detected this issue as fixed in range 42157:42158.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4848577450082304

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8
Platform Id: linux

Crash Type: Fatal error
Crash Address: 
Crash State:
  NULL
Sanitizer: address (ASAN)

Regressed: V8: r41371:41372
Fixed: V8: r42157:42158

Minimized Testcase (0.11 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv94XupkxOCBYe7-jPnATEJgGeIaW1GILy9z1E8aAK1qJ-VT87jb3-a_GgNidbtXT26KZVTpekFVu1iEwvJDW34_1Ui2-GxKz1fkbsbfxkBE0RZ2mtHeOF2JB7--WDSjdn_Dbg70_dG2EAf7ynkn9KEzU9q-F5Q?testcase_id=4848577450082304
function __f_1() {
  "use asm";
  function __f_0() {
    nop();
  }
}
(function __f_3() {
; return __f_1(); 
})();


See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

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