Stream: git-wasmtime

Topic: wasmtime / PR #9567 Update memory configuration during fu...


view this post on Zulip Wasmtime GitHub notifications bot (Nov 05 2024 at 22:15):

alexcrichton opened PR #9567 from alexcrichton:improve-fuzz-memory-config to bytecodealliance:main:

This commit updates how the NormalMemoryConfig works during fuzzing. Previously this was either 0 or an arbitrary 32-bit number. This ended up not not handling cases such as 4GiB exactly which is 1 larger than the 32-bit range. Additionally 33+-bit numbers were never tested. This intends to expand our fuzz coverage here by most of the time using the default settings of Config and then otherwise selecting amongst an "interesting" set of numbers such as 0, powers of two, etc.

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view this post on Zulip Wasmtime GitHub notifications bot (Nov 05 2024 at 22:15):

alexcrichton requested fitzgen for a review on PR #9567.

view this post on Zulip Wasmtime GitHub notifications bot (Nov 05 2024 at 22:15):

alexcrichton requested wasmtime-fuzz-reviewers for a review on PR #9567.

view this post on Zulip Wasmtime GitHub notifications bot (Nov 05 2024 at 22:27):

fitzgen submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Nov 05 2024 at 22:42):

fitzgen merged PR #9567.


Last updated: Nov 22 2024 at 16:03 UTC