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| author | Alon Zakai <azakai@google.com> | 2024-09-30 12:35:09 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-09-30 12:35:09 -0700 |
| commit | b5e995f774ebd72c8b6c100ee94b1e03c36d22cc (patch) | |
| tree | a3d9a7ae7aeb24917dfb0ebeffa29d570b78e6ab /test/unit/test_web_limitations.py | |
| parent | 2da69a84b69a316409d5af65f66443a27422a353 (diff) | |
| download | binaryen-b5e995f774ebd72c8b6c100ee94b1e03c36d22cc.tar.gz binaryen-b5e995f774ebd72c8b6c100ee94b1e03c36d22cc.tar.bz2 binaryen-b5e995f774ebd72c8b6c100ee94b1e03c36d22cc.zip | |
Fix the type of reused RefFunc in Precompute (#6976)
When we precompute something, we try to avoid allocating a new copy. That's important to
avoid many allocations each time we run Precompute - otherwise, each time we see a br
we'd allocate a fresh one, and for its values. But we had a bug where we reused a RefFunc
as the value of a br without updating the type. It's actually tricky to reach a situation where
we find a RefFunc to reuse and it is different from the actual one we want, but the fuzzer
found one.
Fixes the fuzz bug reported on #6845 (but unrelated to that PR).
Diffstat (limited to 'test/unit/test_web_limitations.py')
0 files changed, 0 insertions, 0 deletions