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@andyyang890 andyyang890 commented Dec 12, 2025

This patch adds a missing error return in changeAggregator.Start,
which could cause a nil dereference panic.

Fixes #159446
Informs #158438

Release note (bug fix): Fixes a rare bug that could cause a panic
on changefeed startup.

This patch adds a missing error return in `changeAggregator.Start`,
which could cause a nil dereference panic.

Release note (bug fix): Fixes a rare bug that could cause a panic
on changefeed startup.
@andyyang890 andyyang890 requested a review from aerfrei December 12, 2025 21:26
@andyyang890 andyyang890 requested a review from a team as a code owner December 12, 2025 21:26
@andyyang890 andyyang890 added the backport-all Flags PRs that need to be backported to all supported release branches label Dec 12, 2025
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blathers-crl bot commented Dec 12, 2025

It looks like your PR touches production code but doesn't add or edit any test code. Did you consider adding tests to your PR?

🦉 Hoot! I am a Blathers, a bot for CockroachDB. My owner is dev-inf.

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@andyyang890 andyyang890 added backport-25.2.x Flags PRs that need to be backported to 25.2 backport-25.3.x Flags PRs that need to be backported to 25.3 backport-25.4.x Flags PRs that need to be backported to 25.4 backport-26.1.x Flags PRs that need to be backported to 26.1 and removed backport-all Flags PRs that need to be backported to all supported release branches labels Dec 13, 2025
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backport-25.2.x Flags PRs that need to be backported to 25.2 backport-25.3.x Flags PRs that need to be backported to 25.3 backport-25.4.x Flags PRs that need to be backported to 25.4 backport-26.1.x Flags PRs that need to be backported to 26.1

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changefeedccl: missing error return in changeAggregator.Start

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