Stream: git-wasmtime

Topic: wasmtime / PR #14755 Fix a possible panic-after-oom with ...


view this post on Zulip Wasmtime GitHub notifications bot (Oct 14 2026 at 20:52):

alexcrichton opened PR #14755 from alexcrichton:fix-oom-resource to bytecodealliance:main:

This commit fixes an issue when OOM happens while inserting a host resource into the store. When this happens it could leave the preexisting tables in a slightly erroneous state where two that are intended to be kept in sync are no longer in sync, meaning that further use of the store, such as inserting more resources, might panic. The fix here is to handle an error and roll-back an insertion halfway done.

This additionally cleans up the tests a bit, removing a duplicate test and removing an unneeded component.

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view this post on Zulip Wasmtime GitHub notifications bot (Oct 14 2026 at 20:52):

alexcrichton requested fitzgen for a review on PR #14755.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 14 2026 at 20:52):

alexcrichton requested wasmtime-fuzz-reviewers for a review on PR #14755.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 14 2026 at 20:52):

alexcrichton requested wasmtime-core-reviewers for a review on PR #14755.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 14 2026 at 23:44):

github-actions[bot] added the label fuzzing on PR #14755.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 14 2026 at 23:44):

github-actions[bot] added the label wasmtime:api on PR #14755.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 14 2026 at 23:45):

github-actions[bot] commented on PR #14755:

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view this post on Zulip Wasmtime GitHub notifications bot (Oct 15 2026 at 19:59):

:thumbs_up: fitzgen submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 15 2026 at 19:59):

fitzgen added PR #14755 Fix a possible panic-after-oom with host resources to the merge queue.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 15 2026 at 21:05):

github-merge-queue[bot] removed PR #14755 Fix a possible panic-after-oom with host resources from the merge queue.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 15 2026 at 21:11):

alexcrichton added PR #14755 Fix a possible panic-after-oom with host resources to the merge queue.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 15 2026 at 21:34):

github-merge-queue[bot] removed PR #14755 Fix a possible panic-after-oom with host resources from the merge queue.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 15 2026 at 21:49):

alexcrichton updated PR #14755.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 15 2026 at 21:49):

alexcrichton has enabled auto merge for PR #14755.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 15 2026 at 22:02):

alexcrichton added PR #14755 Fix a possible panic-after-oom with host resources to the merge queue.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 15 2026 at 22:25):

:check: alexcrichton merged PR #14755.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 15 2026 at 22:25):

alexcrichton removed PR #14755 Fix a possible panic-after-oom with host resources from the merge queue.


Last updated: Oct 31 2026 at 23:03 UTC