Fix use_after_free bug when underlying FS enables kFSBuffer #11645
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Summary: Fix use_after_free bug in async_io MultiReads when underlying FS enabled kFSBuffer. kFSBuffer is when underlying FS pass their own buffer instead of using RocksDB scratch in FSReadRequest Test Plan: tested locally Reviewers: Subscribers: Tasks: Tags:
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@akankshamahajan15 has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator. |
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@akankshamahajan15 has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator. |
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More details about fs_scratch - rocksdb/include/rocksdb/file_system.h Line 837 in 4ea7b79 |
ltamasi
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Jul 27, 2023
Summary: Test Plan: Reviewers: Subscribers: Tasks: Tags:
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@akankshamahajan15 has updated the pull request. You must reimport the pull request before landing. |
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@akankshamahajan15 has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator. |
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@akankshamahajan15 merged this pull request in 63a5125. |
akankshamahajan15
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Jul 27, 2023
Summary: Fix use_after_free bug in async_io MultiReads when underlying FS enabled kFSBuffer. kFSBuffer is when underlying FS pass their own buffer instead of using RocksDB scratch in FSReadRequest Since it's an experimental feature, added a hack for now to fix the bug. Planning to make public API change to remove const from the callback as it doesn't make sense to use const. Pull Request resolved: #11645 Test Plan: tested locally Reviewed By: ltamasi Differential Revision: D47819907 Pulled By: akankshamahajan15 fbshipit-source-id: 1faf5ef795bf27e2b3a60960374d91274931df8d
akankshamahajan15
added a commit
that referenced
this pull request
Jul 27, 2023
Summary: Fix use_after_free bug in async_io MultiReads when underlying FS enabled kFSBuffer. kFSBuffer is when underlying FS pass their own buffer instead of using RocksDB scratch in FSReadRequest Since it's an experimental feature, added a hack for now to fix the bug. Planning to make public API change to remove const from the callback as it doesn't make sense to use const. Pull Request resolved: #11645 Test Plan: tested locally Reviewed By: ltamasi Differential Revision: D47819907 Pulled By: akankshamahajan15 fbshipit-source-id: 1faf5ef795bf27e2b3a60960374d91274931df8d
rockeet
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Dec 18, 2023
Summary: Fix use_after_free bug in async_io MultiReads when underlying FS enabled kFSBuffer. kFSBuffer is when underlying FS pass their own buffer instead of using RocksDB scratch in FSReadRequest Since it's an experimental feature, added a hack for now to fix the bug. Planning to make public API change to remove const from the callback as it doesn't make sense to use const. Pull Request resolved: facebook/rocksdb#11645 Test Plan: tested locally Reviewed By: ltamasi Differential Revision: D47819907 Pulled By: akankshamahajan15 fbshipit-source-id: 1faf5ef795bf27e2b3a60960374d91274931df8d
rockeet
pushed a commit
to topling/toplingdb
that referenced
this pull request
Dec 22, 2023
Summary: Fix use_after_free bug in async_io MultiReads when underlying FS enabled kFSBuffer. kFSBuffer is when underlying FS pass their own buffer instead of using RocksDB scratch in FSReadRequest Since it's an experimental feature, added a hack for now to fix the bug. Planning to make public API change to remove const from the callback as it doesn't make sense to use const. Pull Request resolved: facebook/rocksdb#11645 Test Plan: tested locally Reviewed By: ltamasi Differential Revision: D47819907 Pulled By: akankshamahajan15 fbshipit-source-id: 1faf5ef795bf27e2b3a60960374d91274931df8d
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Summary: Fix use_after_free bug in async_io MultiReads when underlying FS enabled kFSBuffer. kFSBuffer is when underlying FS pass their own buffer instead of using RocksDB scratch in FSReadRequest
Since it's an experimental feature, added a hack for now to fix the bug.
Planning to make public API change to remove const from the callback as it doesn't make sense to use const.
Test Plan: tested locally
Reviewers:
Subscribers:
Tasks:
Tags: