| From: | Grigorev Jurij <ju(dot)grigorev(at)ftdata(dot)ru> |
|---|---|
| To: | Raja Sai pranav <rajasaipranav0(at)gmail(dot)com> |
| Cc: | "daniel(at)yesql(dot)se" <daniel(at)yesql(dot)se>, Kanybekov Kanatbek <k(dot)kanybekov(at)ftdata(dot)ru>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Re: [PATCH] Fix use-after-free after failed pg_checksum_init |
| Date: | 2026-11-06 02:11:36 |
| Message-ID: | 55101c47505048eb91bc7a9bd40baaa9@localhost.localdomain |
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| Lists: | pgsql-hackers |
Hi Sai Pranav,
Thanks for the review and testing!
Attached is v3, rebased on current master. I renamed the test to
015_checksum_helper, as 014 is now taken by 014_vm_truncation too.
The code is unchanged from v2.
The pg_combinebackup suite passes with both Autoconf and Meson on Linux
aarch64, with assertions, debug and OpenSSL enabled.
The pg_verifybackup leak you pointed out can be addressed separately.
Best regards,
Yuriy
| Attachment | Content-Type | Size |
|---|---|---|
| v3-0001-Fix-UAF-after-failed-pg_checksum_init.patch | application/octet-stream | 15.6 KB |
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