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Issue metadata

Status: Verified
Owner: ----
Closed: Jan 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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WasmInstanceWrapper::IsWasmInstanceWrapper(*instance_wrapper) in wasm-module.cc

Project Member Reported by ClusterFuzz, Jan 10 2017

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5425484163973120

Fuzzer: v8_builtins_generator
Job Type: linux_asan_d8_v8_arm64_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  WasmInstanceWrapper::IsWasmInstanceWrapper(*instance_wrapper) in wasm-module.cc
  
Sanitizer: address (ASAN)

Regressed: V8: r42196:42197

Minimized Testcase (0.10 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv95lp0zb6tkEnxA7NwmVn-rouzvvQdC0G9sQKUBrXmJyuQPkaGweLrM8XFPocZTVP4B6TCIlAGHoccWg5Qjn6ipkGNBl8DXIZGSz5leO-JRCQvXn0HrqwcWKFRwiQtmxpgeAC3yE35zKscht4DbkheoNRE59_jMGyGHmqmnI0VKISSN7GGBorXQWoCzeZvkaNxmhms6BYHpipzbReJdlGhP8vc75bIpfFOemPRAxRQFzKVQgwcKYaMBYJPaKBRsHGiizmaxw9jqIN3jIF23FiL0rA9DCYZd90VPg5kjz-M0OR2sa-AN2l8A-ZSwVuOfKzW8-SeYOLr79RzvXEM5ljfGhiBM3bC-XM27cVpx12WHuoWdncGtMfqmbbRXLKa_jrQwv_HSBOsVGw7a0RkKbY48_v8F3JQ?testcase_id=5425484163973120
1, function() { 
};
var v9 = {};
 v12 = new WebAssembly.Memory( v9); 
var v19 = {};
 v21 = v12.grow(v19); 


Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jan 11 2017

ClusterFuzz has detected this issue as fixed in range 42198:42199.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5425484163973120

Fuzzer: v8_builtins_generator
Job Type: linux_asan_d8_v8_arm64_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  WasmInstanceWrapper::IsWasmInstanceWrapper(*instance_wrapper) in wasm-module.cc
  
Sanitizer: address (ASAN)

Regressed: V8: r42196:42197
Fixed: V8: r42198:42199

Minimized Testcase (0.10 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv95lp0zb6tkEnxA7NwmVn-rouzvvQdC0G9sQKUBrXmJyuQPkaGweLrM8XFPocZTVP4B6TCIlAGHoccWg5Qjn6ipkGNBl8DXIZGSz5leO-JRCQvXn0HrqwcWKFRwiQtmxpgeAC3yE35zKscht4DbkheoNRE59_jMGyGHmqmnI0VKISSN7GGBorXQWoCzeZvkaNxmhms6BYHpipzbReJdlGhP8vc75bIpfFOemPRAxRQFzKVQgwcKYaMBYJPaKBRsHGiizmaxw9jqIN3jIF23FiL0rA9DCYZd90VPg5kjz-M0OR2sa-AN2l8A-ZSwVuOfKzW8-SeYOLr79RzvXEM5ljfGhiBM3bC-XM27cVpx12WHuoWdncGtMfqmbbRXLKa_jrQwv_HSBOsVGw7a0RkKbY48_v8F3JQ?testcase_id=5425484163973120
1, function() { 
};
var v9 = {};
 v12 = new WebAssembly.Memory( v9); 
var v19 = {};
 v21 = v12.grow(v19); 


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.
Project Member

Comment 2 by ClusterFuzz, Jan 11 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5425484163973120 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

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