This crash accounts for ~30% of all crashes occuring on ClusterFuzz. It'd be great if it get resolved quickly.

mstarzinger@, I wonder if you can take a look at this. It looks similar to 703051.

This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

This crash occurs 50% of all crash occurrences in ClusterFuzz. It'd be super great if the crash is fixed quickly. Thank you!

ClusterFuzz has detected this issue as fixed in range 44342:44343.

Detailed report: https://clusterfuzz.com/testcase?key=5216407345430528

Fuzzer: decoder_langfuzz
Job Type: linux_asan_d8_v8_arm_dbg
Platform Id: linux

Crash Type: Global-buffer-overflow READ 4
Crash Address: 0xf6fb9360
Crash State:
  v8::internal::Simulator::DecodeType2
  v8::internal::Simulator::InstructionDecode
  v8::internal::Simulator::CallInternal
  
Sanitizer: address (ASAN)

Regressed: V8: 44294:44295
Fixed: V8: 44342:44343

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv96pmi4170Fnptufq9xQOeGXNf7oJcGLxjlgECBSLp1ueAfqhzXSKHVuiWZ-G7WpkeAUeAIrVAPvsfoJdQu06YwStzx1HEKFC9VYphzXoc2yaui8uvsGERJzG29Vg0kx7H56WoDhW1I3nfXD5rDgYi8G_D0fXQLXHTSQiQ5czm6ZgZoBDnfO1RQ5zse0BonwuFX2-7Hr_dHia4K-inbUFP-zkSkg00Vqr5uKZsUuN3c5tnHSabpXkmiBGj2fTPm39JDn3dV8J06IOeWDmtP1UEUZh3OybUnamIz72nyalpeKU39RIR4h09WlPZwvryfI72BKl5-zlVHHiXNQkk3TiLjvX9AtQI552hTb9V_NCPQXjWFxL8fJnogYDd9LI3q-ajBRlaKwAAD6ENJ7u23a_VdHGML-hg?testcase_id=5216407345430528


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.

ClusterFuzz testcase 5216407345430528 is verified as fixed, so closing issue.

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

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot