alexcrichton opened PR #8149 from alexcrichton:enhance-stack-overflow-testing
to bytecodealliance:main
:
This commit enhances the
host_always_has_some_stack
a bit in light of some thinking around #8135. Notably this test ensures that the host itself never segfaults even if the wasm exhausts all of its stack. There are a number of ways that we can exit out to the host, though, and only one was tested previously. This commit updates to ensure more cases are covered.<!--
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alexcrichton requested fitzgen for a review on PR #8149.
alexcrichton requested wasmtime-core-reviewers for a review on PR #8149.
alexcrichton updated PR #8149.
fitzgen submitted PR review:
LGTM modulo comment below.
fitzgen submitted PR review:
LGTM modulo comment below.
fitzgen created PR review comment:
(drop (memory.grow (i32.const 0)))
fitzgen created PR review comment:
We never store to
HITS
; I assume we did at one point in time, but not anymore. Therefore, this isn't really testing what the comment says it is.
alexcrichton submitted PR review.
alexcrichton created PR review comment:
Oh the store is just below in
test_host_stack
alexcrichton updated PR #8149.
alexcrichton has enabled auto merge for PR #8149.
fitzgen submitted PR review.
fitzgen created PR review comment:
D'oh
alexcrichton merged PR #8149.
Last updated: Dec 23 2024 at 12:05 UTC