New issue
Advanced search Search tips

Issue 684030 link

Starred by 2 users

Issue metadata

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



Sign in to add a comment

Crash in v8::internal::Invoke

Project Member Reported by ClusterFuzz, Jan 23 2017

Issue description

Components: Blink>JavaScript
Cc: ahaas@chromium.org
Components: -Blink>JavaScript Blink>JavaScript>WebAssembly
Owner: titzer@chromium.org
Status: Assigned (was: Untriaged)
Crash in WASM code from WASM fuzzer.
Project Member

Comment 3 by ClusterFuzz, Jan 28 2017

ClusterFuzz has detected this issue as fixed in range 446607:446646.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5157852739272704

Fuzzer: libfuzzer_v8_wasm_code_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN WRITE
Crash Address: 0x000000000001
Crash State:
  v8::internal::Invoke
  v8::internal::CallInternal
  v8::internal::Execution::Call
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=444070:444106
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=446607:446646

Minimized Testcase (0.13 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96f6o4RKbaU5mK5_k3WqIuq4E0_RlnnhWV7b8hgdhnLc81AS5CAZVZ9XInhXZ25IFyuvbbV1Xq6U3Gdj-49e2XECpsDhoRAroKKtBA_Cq7oKXCbGLoPScjRIXn2Z_EI9sSq5qSmJKC4HVnMavb-DVzxdPi2LUvd6oY03wX4fjqnXUdSPOueio_euEfSKnKkFpjNGlAeAF8H5KGnuNaWLYfx-rIZp7fRStpIYPtij6Y5yH5maSiDDoQQZgpt0Jsp9Zwdl6Z6lNLV3-wwAZjz3IJq1uVA3n2dVpV_5rcgIHeCgsSdfbwBazmrqK5f_I8XnFENwBIJ0omhQqu3HHeNQYwrWvBo9CXQayDDEZ5BS7J_GZ_2I64?testcase_id=5157852739272704

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md 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 4 by ClusterFuzz, Jan 28 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5157852739272704 is verified as fixed, so closing issue.

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

Sign in to add a comment