maintainer-feedback requested: [Bug 270906] textproc/libxml2: SecurityUpdate to 2.10.4

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 18 Apr 2023 02:43:50 UTC
Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-desktop (Team)
<desktop@FreeBSD.org> for maintainer-feedback:
Bug 270906: textproc/libxml2: SecurityUpdate to 2.10.4
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270906



--- Description ---
fix:
  PORTCLIPPY(1) Compliant
  LIBXML2_SLAVE STRIP shared object files


v2.10.4: Apr 11 2023

### Security

- [CVE-2023-29469] Hashing of empty dict strings isn't deterministic
- [CVE-2023-28484] Fix null deref in xmlSchemaFixupComplexType
- schemas: Fix null-pointer-deref in xmlSchemaCheckCOSSTDerivedOK

### Regressions

- SAX2: Ignore namespaces in HTML documents
- io: Fix "buffer full" error with certain buffer sizes