9d1a529d5e69cdb76097a23891d8b0f9baa85789 - Fix crash, uninitialized-return, and buffer bugs in update check and macOS x86 bridge

Mon, 08 Jun 2026 09:00:00 +0000

Fix crash, uninitialized-return, and buffer bugs in update check and macOS x86 bridgeupdateprotocol.cxx: guard XNodeList dereferences so a swallowedXPathException no longer leaves a null reference to be dereferenced(crash on malformed/hostile update descriptors); clear the list beforethe relnote query so a thrown exception can't leave us iterating theprevious (sources) node list.cpp2uno.cxx: the queryInterface fast-path guard used 'break', whichexited the switch and skipped the default case, returning anuninitialized typelib_TypeClass. Guard the block with'if (bHasHiddenReturn)' instead so control falls through to default andeRet is always assigned.updatecheck.cxx (getImageFromFileName): use bitwise '|' instead oflogical '||' when combining osl_Process flags; rewrite the trailingCR/LF trim so it never reads/writes before the start of the buffer(e.g. when osl_readFile returns 0 bytes).Co-Authored-By: Claude Opus 4.8 List of files: /trunk/main/extensions/source/update/check/updatecheck.cxx/trunk/main/extensions/source/update/check/updateprotocol.cxx

Changes in update

9d1a529d5e69cdb76097a23891d8b0f9baa85789 - Fix crash, uninitialized-return, and buffer bugs in update check and macOS x86 bridge