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| author | Takashi Kokubun <takashikkbn@gmail.com> | 2024-05-28 14:21:35 -0700 |
|---|---|---|
| committer | Takashi Kokubun <takashikkbn@gmail.com> | 2024-05-28 14:22:45 -0700 |
| commit | b77b5c191513f5f281e72a51e6b2de29e2d2d7a6 (patch) | |
| tree | 2a339a38911735351abec0bae3ca18812a99a6a3 /test/ruby/test_method_cache.rb | |
| parent | 62f450285bbe1f8fbbaf12540d6538985234f3d8 (diff) | |
merge revision(s) 5e0c17145131e073814c7e5b15227d0b4e73cabe: [Backport #20169]
Make io_fwrite safe for compaction
[Bug #20169]
Embedded strings are not safe for system calls without the GVL because
compaction can cause pages to be locked causing the operation to fail
with EFAULT. This commit changes io_fwrite to use rb_str_tmp_frozen_no_embed_acquire,
which guarantees that the return string is not embedded.
Diffstat (limited to 'test/ruby/test_method_cache.rb')
0 files changed, 0 insertions, 0 deletions