Stream: git-wasmtime

Topic: wasmtime / PR #13046 Restrict value sizes in component_ap...


view this post on Zulip Wasmtime GitHub notifications bot (Apr 10 2026 at 21:04):

alexcrichton opened PR #13046 from alexcrichton:fuel-for-component-api to bytecodealliance:main:

This commit adds a fuel counter when creating values in the component_api fuzzer to ensure the value isn't too large at runtime. This fixes a fuzz-bug where the created value exceeded the value of being able to fit in memory, causing a fuzz failure.

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view this post on Zulip Wasmtime GitHub notifications bot (Apr 10 2026 at 21:04):

alexcrichton requested fitzgen for a review on PR #13046.

view this post on Zulip Wasmtime GitHub notifications bot (Apr 10 2026 at 21:04):

alexcrichton requested wasmtime-fuzz-reviewers for a review on PR #13046.

view this post on Zulip Wasmtime GitHub notifications bot (Apr 10 2026 at 22:50):

fitzgen submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Apr 10 2026 at 22:50):

fitzgen added PR #13046 Restrict value sizes in component_api fuzzer to the merge queue.

view this post on Zulip Wasmtime GitHub notifications bot (Apr 10 2026 at 23:17):

fitzgen merged PR #13046.

view this post on Zulip Wasmtime GitHub notifications bot (Apr 10 2026 at 23:17):

fitzgen removed PR #13046 Restrict value sizes in component_api fuzzer from the merge queue.


Last updated: Apr 12 2026 at 23:10 UTC