[all-commits] [llvm/llvm-project] 037e0f: [CAS] Bypass IO sandbox in `OnDiskGraphDB::store()...

Jan Svoboda via All-commits all-commits at lists.llvm.org
Wed Jun 10 10:26:00 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 037e0f1f7d02efd7a680236dbbcc36b779fef22a
      https://github.com/llvm/llvm-project/commit/037e0f1f7d02efd7a680236dbbcc36b779fef22a
  Author: Jan Svoboda <jan_svoboda at apple.com>
  Date:   2026-06-10 (Wed, 10 Jun 2026)

  Changed paths:
    M llvm/lib/CAS/OnDiskGraphDB.cpp

  Log Message:
  -----------
  [CAS] Bypass IO sandbox in `OnDiskGraphDB::store()` (#202760)

The sandbox is currently only bypassed in
`OnDiskGraphDB::createStandaloneLeaf()`, but the calling function
`store()` may also initiate some IO by calling `MappedTempFile::keep()`
whose parent `TempFile::keep()` calls `sys::fs::closeFile()`. Let's move
the sandbox disablement to the caller to avoid violations.

rdar://177274700



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